Publications

2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990

2012

R. Hermann, H. Hermann, M. Calin, B. Buechner, J. Eckert
Elastic constants of single crystalline beta-Ti70Nb30, Scripta Materialia 66 (2012), S. 198-201 URL

M. Dimitrakopoulou, S. Gorantla, J. Thomas, T. Gemming, G. Cuniberti, B. Buechner, M.H. Ruemmeli
Understanding the growth of amorphous SiO2 nanofibers and crystalline binary nanoparticles produced by laser ablation, Nanotechnology 23 (2012) Nr. 3, S. 35601/1-8 URL

P.V. Leksin, N.N. Garifyanov, I.A. Garifullin, J. Schumann, V. Kataev, O.G. Schmidt, B. Buechner
Physical properties of the superconducting spin-valve Fe/Cu/Fe/In heterostructure, Physical Review B 85 (2012) Nr. 2, S. 24502/1-11 URL

F. Roth, J. Bauer, B. Mahns, B. Buechner, M. Knupfer
Electronic structure of undoped and potassium-doped coronene investigated by electron energy-loss spectroscopy, Physical Review B 85 (2012) Nr. 1, S. 14513/1-6 URL

A. Bajpai, S. Gorantla, M. Loeffler, S. Hampel, M.H. Ruemmeli, J. Thomas, M. Ritschel, T. Gemming, B. Buechner, R. Klingeler
The filling of carbon nanotubes with magnetoelectric Cr2O3, Carbon 50 (2012) Nr. 4, S. 1699-1712 URL

J. Trinckauf, T. Haenke, V. Zabolotnyy, T. Ritschel, M.O. Apostu, R. Suryanarayanan, A. Revcolevschi, K. Koepernik, T.K. Kim, M. von Zimmermann, S.V. Borisenko, M. Knupfer, B. Buechner, J. Geck
Electronic confinement and ordering instabilities in colossal magnetoresistive bilayer manganites, Physical Review Letters 108 (2012) Nr. 1, S. 16403/1-5 URL

A.U.B. Wolter, F. Lipps, M. Schaepers, S.-L. Drechsler, S. Nishimoto, R. Vogel, V. Kataev, B. Buechner, H. Rosner, M. Schmitt, M. Uhlarz, Y. Skourski, J. Wosnitza, S. Suellow, K.C. Rule
Magnetic properties and exchange integrals of the frustrated chain cuprate linarite PbCuSO4(OH)2, Physical Review B 85 (2012) Nr. 1, S. 14407/1-16 URL

2011

R. Hermann, M. Uhlemann, H. Wendrock, G. Gerbeth, B. Buechner
Magnetic field controlled single crystal growth and surface modification of titanium alloys exposed for biocompatibility, Journal of Crystal Growth 318 (2011) Nr. 1, S. 1048-1052 URL

M. Loeffler, U. Weissker, T. Muehl, T. Gemming, B. Buechner
Robust determination of Young's modulus of individual carbon nanotubes by quasi-static interaction with Lorentz forces, Ultramicroscopy 111 (2011), S. 155-158 URL

Y. Xu, W. Loeser, F. Tang, C.G.F. Blum, L. Liu, B. Buechner
Crystal growth of the intermetallic compound Nd2PdSi3, Crystal Research and Technology 46 (2011) Nr. 2, S. 135-139

G.S. Zakharova, V.L. Volkov, C. Taeschner, I. Hellmann, R. Klingeler, A. Leonhardt, B. Buechner
Synthesis, characterization and magnetic properties of hexagonal (VO)0.09V0.18Mo0.82O30.54H2O microrods, Materials Letters 65 (2011) Nr. 3, S. 579-582 URL

J. Nagel, K.B. Konovalenko, M. Kemmler, M. Turad, R. Werner, E. Kleisz, S. Menzel, R. Klingeler, B. Buechner, R. Kleiner, D. Koelle
Resistively shunted YBa2Cu3O7 grain boundary junctions and low-noise SQUIDs patterned by a focused ion beam down to 80 nm linewidth, Superconductor Science and Technology 24 (2011) Nr. 1, S. 15015/1-8 URL

C. Cao, M. Deppe, G. Behr, W. Loeser, N. Wizent, O. Kataeva, B. Buechner
Single crystal growth of the CeCu2Si2 intermetallic compound by a vertical floating zone method, Crystal Growth and Design 11 (2011), S. 431-435

M. Loeffler, U. Weissker, T. Muehl, T. Gemming, J. Eckert, B. Buechner
Current-induced mass transport in filled multiwalled carbon nanotubes, Advanced Materials 23 (2011) Nr. 4, S. 541-544 URL

P.V. Leksin, N.N. Garifyanov, I.A. Garifullin, J. Schumann, V. Kataev, O.G. Schmidt, B. Buechner
Manifestation of new interference effects in a superconductor-ferromagnet spin valve, Physical Review Letters 106 (2011) Nr. 6, S. 67005/1-4 URL

A. Scott, A. Dianat, F. Boerrnert, A. Bachmatiuk, S. Zhang, J.H. Warner, E. Borowiak-Palen, M. Knupfer, B. Buechner, G. Cuniberti, M.H. Ruemmeli
The catalytic potential of high-K dielectrics for graphene formation, Applied Physics Letters 98 (2011) Nr. 7, S. 73110/1-3 URL

F. Boerrnert, A. Bachmatiuk, B. Buechner, M.H. Ruemmeli
Low-voltage aberration-corrected transmission electron microscopy: Progressing carbon nanostructures, in: Microscopy: Science, Technology, Applications and Education, A. Mendez-Vilas and J. Diaz (eds.), Formatex, 2010, Vol. 1-3, 1846-1852 (2011) URL

A.A. Kordyuk, T.K. Kim, V.B. Zabolotnyy, D.V. Evtushinsky, M. Bauch, C. Hess, B. Buechner, H. Berger, S.V. Borisenko
Photoemission-induced gating of topological insulators, Physical Review B 83 (2011) Nr. 8, S. 81303/1-4 URL

S. Aswartham, C. Nacke, G. Friemel, N. Leps, S. Wurmehl, N. Wizent, C. Hess, R. Klingeler, G. Behr, S. Singh, B. Buechner
Single crystal growth and physical properties of superconducting ferro-pnictides Ba(Fe,Co)2As2 grown using self-flux and Bridgman techniques, Journal of Crystal Growth 314 (2011) Nr. 1, S. 341-348 URL

M.U. Lutz, K. Lipert, Y. Krupskaya, S. Bahr, A. Wolter, A.A. El-Gendy, S. Hampel, A. Leonhardt, A. Taylor, K. Kraemer, B. Buechner, R. Klingeler
Feasibility of magnetically functionalised carbon nanotubes for biological applications: From fundamental properties of individual nanomagnets to nanoscaled heaters and temperature sensors, in: Carbon Nanotubes for Biomedical Applications, R. Klingeler, R.B. Sim (eds.), Springer-Verl., 2011, 97-124 (2011)

D. Haase, S. Hampel, K. Kraemer, D. Kunze, A. Taylor, M. Arlt, J. Thomas, S. Oswald, M. Ritschel, R. Klingeler, A. Leonhardt, B. Buechner
Carbon nanotubes filled with carboplatin: Towards carbon nanotube-supported delivery of chemotherapeutic agents, in: Carbon Nanotubes for Biomedical Applications, R. Klingeler, R.B. Sim (eds.), Springer-Verl., 2011, 247-258 (2011)

A. Das, K. Gieb, Y. Krupskaya, S. Demeshko, S. Dechert, R. Klingeler, V. Kataev, B. Buechner, P. Mueller, F. Meyer
A new family of 1D exchange biased heterometal single-molecule magnets: Observation of pronounced quantum tunneling steps in the hysteresis loops of quasi-linear {Mn2Ni3} clusters, Journal of the American Chemical Society 133 (2011), S. 3433-3443 URL

A. Alfonsov, F. Muranyi, V. Kataev, G. Lang, N. Leps, L. Wang, R. Klingeler, A. Kondrat, C. Hess, S. Wurmehl, A. Koehler, G. Behr, S. Hampel, M. Deutschmann, S. Katrych, N.D. Zhigadlo, Z. Bukowski, J. Karpinski, B. Buechner
High-field electron spin resonance spectroscopy study of GdFeAsO1-xFx superconductors, Physical Review B 83 (2011) Nr. 9, S. 94526/1-10 URL

F. Roth, B. Mahns, B. Buechner, M. Knupfer
Dynamic response and electronic structure of potassium-doped picene investigated by electron energy-loss spectroscopy, Physical Review B 83 (2011) Nr. 14, S. 144501/1-5 URL

M. Philipp, M. Knupfer, B. Buechner, H. Gerardin
Plasmonic excitations in ZnO/Ag/ZnO multilayer systems: Insight into interface and bulk electronic properties, Journal of Applied Physics 109 (2011) Nr. 6, S. 63710/1-6 URL

A. Kondrat, G. Behr, B. Buechner, C. Hess
Unusual Nernst effect and spin density wave precursors in superconducting LaFeAsO1-xFx, Physical Review B 83 (2011) Nr. 9, S. 92507/1-4 URL

A.I. Popa, E. Vavilova, C. Taeschner, V. Kataev, B. Buechner, R. Klingeler
Electrochemical behavior and magnetic properties of vanadium oxide nanotubes, The Journal of Physical Chemistry C 115 (2011) Nr. 13, S. 5265-5270 URL

J. Fink, V. Soltwisch, J. Geck, E. Schierle, E. Weschke, B. Buechner
Phase diagram of charge order in La1.8-xEu0.2SrxCuO4 from resonant soft x-ray diffraction, Physical Review B 83 (2011) Nr. 9, S. 92503/1-4 URL

M.H. Ruemmeli, A. Bachmatiuk, F. Boerrnert, F. Schaeffel, I. Ibrahim, K. Cendrowski, G. Simha-Martynkova, D. Placha, E. Borowiak-Palen, G. Cuniberti, B. Buechner
Synthesis of carbon nanotubes with and without catalyst particles, Nanoscale Research Letters (2011) Nr. 6, S. 303 URL

Y. Xu, W. Loeser, L. Liu, B. Buechner
Solidification and crystal growth of binary Tb5Si3 intermetallics, Journal of Crystal Growth 321 (2011), S. 45-49 URL

Y. Xu, M. Frontzek, I. Mazilu, W. Loeser, G. Behr, B. Buechner, L. Liu
Floating zone crystal growth of selected R2PdSi3 ternary silicides, Journal of Crystal Growth 318 (2011), S. 942-946 URL

N. Wizent, G. Behr, W. Loeser, B. Buechner, R. Klingeler
Challenges in the crystal growth of Li2CuO2 and LiMnPO4, Journal of Crystal Growth 318 (2011) Nr. 1, S. 995-999 URL

C. Cao, W. Loeser, G. Behr, R. Klingeler, N. Leps, H. Vinzelberg, B. Buechner
Self-flux growth of large EuCu2Si2 single crystals, Journal of Crystal Growth 318 (2011) Nr. 1, S. 1043-1047 URL

C. Cao, W. Loeser, G. Behr, R. Klingeler, N. Leps, H. Vinzelberg, B. Buechner
Single crystal growth of Eu2CuSi3 intermetallic compound by the floating-zone method, Journal of Crystal Growth 318 (2011) Nr. 1, S. 1009-1012 URL

J.H. Lin, C.S. Chen, M.H. Ruemmeli, A. Bachmatiuk, Z.Y. Zeng, H.L. Ma, B. Buechner, H.W. Chen
Growth of carbon nanotubes catalyzed by defect-rich graphite surfaces, Chemistry of Materials 23 (2011), S. 1637-1639 URL

D. Haberer, L. Petaccia, M. Farjam, S. Taioli, S.A. Jafari, A. Nefedov, W. Zhang, L. Calliari, G. Scarduelli, B. Dora, D.V. Vyalikh, T. Pichler, C. Woell, D. Alfe, S. Simonucci, M.S. Dresselhaus, M. Knupfer, B. Buechner, A. Grueneis
Direct observation of a dispersionless impurity band in hydrogenated graphene, Physical Review B 83 (2011) Nr. 16, S. 165433/1-6 URL

F. Roth, B. Mahns, B. Buechner, M. Knupfer
Exciton character in picene molecular solids, Physical Review B 83 (2011) Nr. 16, S. 165436/1-4 URL

R. Kraus, M. Schrade, R. Schuster, M. Knupfer, A. Revcolevschi, B. Buechner, J. Geck
Signatures of electronic polarons in La1-xSr1+xMnO4 observed by electron energy-loss spectroscopy, Physical Review B 83 (2011) Nr. 16, S. 165130/1-6 URL

V.O. Khavrus, H. Vinzelberg, J. Schumann, A. Leonhardt, S. Oswald, B. Buechner
On the potential of long carbon nanotube forest for sensing gases and vapors, Physica E 43 (2011), S. 1199-1207 URL

D. Yakhvarov, E. Trofimova, O. Sinyashin, O. Kataeva, Y. Budnikova, P. Loennecke, E. Hey-Hawkins, A. Petr, Y. Krupskaya, V. Kataev, R. Klingeler, B. Buechner
New dinuclear nickel(II) complexes: Synthesis, structure, electrochemical, and magnetic properties, Inorganic Chemistry 50 (2011), S. 4553-4558 URL

A. Bachmatiuk, F. Boerrnert, V. Hoffmann, D. Lindackers, J.-H. Lin, B. Buechner, M.H. Ruemmeli
Hydrogen-induced self-assembly of helical carbon nanostructures from ethanol over SiO2 catalysts, Journal of Applied Physics 109 (2011) Nr. 9, S. 94317/1-4 URL

C. Sekar, S. Paulraj, P. Kanchana, B. Schuepp-Niewa, R. Klingeler, G. Krabbes, B. Buechner
Effect of rotation of feed and seed rods on the quality of Na0.75CoO2 single crystal grown by traveling solvent floating zone method, Materials Research Bulletin 46 (2011), S. 675-681 URL

L. Harnagea, S. Singh, G. Friemel, N. Leps, D. Bombor, M. Abdel-Hafiez, A.U.B. Wolter, C. Hess, R. Klingeler, G. Behr, S. Wurmehl, B. Buechner
Phase diagram of the iron arsenide superconductors Ca(Fe1-xCox)2As2(0 x 0.2), Physical Review B 83 (2011) Nr. 9, S. 94523/1-4 URL

F. Hammerath, S. Nishimoto, H.-J. Grafe, A.U.B. Wolter, V. Kataev, P. Ribeiro, C. Hess, S.-L. Drechsler, B. Buechner
Spin gap in the zigzag spin-1/2 chain cuprate Sr0.9Ca0.1CuO2, Physical Review Letters 107 (2011) Nr. 1, S. 17203/1-4 URL

P. Kumar, A. Bera, D.V.S. Muthu, A. Kumar, U.V. Waghmare, L. Harnagea, C. Hess, S. Wurmehl, S. Singh, B. Buechner, A.K. Sood
Raman evidence for the superconducting gap and spin-phonon coupling in the superconductor Ca(Fe0.95Co0.05)2As2, Journal of Physics / Condensed Matter 23 (2011) Nr. 25, S. 255403/1-6 URL

M.H. Ruemmeli, A. Bachmatiuk, A. Dianat, A. Scott, F. Boerrnert, I. Ibrahim, S. Zhang, E. Borowiak-Palen, G. Cuniberti, B. Buechner
Low temperature CVD growth of graphene nano-flakes directly on high K dielectrics, in: Fundamentals of Low-Dimensional Carbon Nanomaterials, MRS Proceedings, John J. Boeckl (ed.) ; 1284: Mark Ruemmeli, Weijie Lu and Jamie Warner (eds.), 214 S., MRS 2011, 1284, 19- (2011)

M. Bystrzejewski, R. Klingeler, T. Gemming, B. Buechner, M.H. Ruemmeli
Synthesis of carbon-encapsulated iron nanoparticles by pyrolysis of iron citrate and poly(vinyl alcohol): a critical evaluation of yield and selectivity, Nanotechnology 22 (2011), S. 315606/1-10 URL

F. Boerrnert, A. Bachmatiuk, S. Gorontla, J.H. Warner, B. Buechner, M.H. Ruemmeli
In-situ observations of restructuring carbon nanotubes via low-volatge aberration-corrected transmission electron microscopy, in: Fundamentals of Low-Dimensional Carbon Nanomaterials, MRS Proceedings, John J. Boeckl (ed.) ; 1284: Mark Ruemmeli, Weijie Lu and Jamie Warner (eds.), 214 S., MRS 2011, 1284, 101-105 (2011)

A. Bachmatiuk, F. Boerrnert, I. Ibrahim, B. Buechner, M.H. Ruemmeli
On the carbo thermal reduction of silica for carbon nanofibre formation via CVD, in: Fundamentals of Low-Dimensional Carbon Nanomaterials, MRS Proceedings, John J. Boeckl (ed.) ; 1284: Mark Ruemmeli, Weijie Lu and Jamie Warner (eds.), 214 S., MRS 2011, 1284, 19- (2011)

F. Wolny, Y. Obukhov, T. Muehl, U. Weissker, S. Philippi, A. Leonhardt, P. Banerjee, A. Reed, G. Xiang, R. Adur, I. Lee, A.J. Hauser, F.Y. Yang, D.V. Pelekhov, B. Buechner, P.C. Hammel
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe, Ultramicroscopy 111 (2011) Nr. 8, S. 1360-1365 URL

S. Schmitz, W. Loeser, H. Klauss, B. Buechner
Effect of elements with positive enthalpy of mixing on mechanical properties of bulk metallic glasses, Journal of Alloys and Compounds 509 (2011) Nr. Suppl. 1, S. S131-S135 URL

U. Stockert, M. Abdel-Hafiez, D.V. Evtushinsky, V.B. Zabolotnyy, A.U.B. Wolter, S. Wurmehl, I. Morozov, R. Klingeler, S.V. Borisenko, B. Buechner
Specific heat and angle-resolved photoemission spectroscopy study of the superconducting gaps in LiFeAs, Physical Review B 83 (2011) Nr. 22, S. 224512/1-5 URL

C.G. Rocha, M.H. Ruemmeli, I. Ibrahim, H. Sevincli, F. Boerrnert, J. Kunstmann, A. Bachmatiuk, M. Poetschke, W. Li, S.A.M. Makharza, S. Roche, B. Buechner, G. Cuniberti
Tailoring the physical properties of graphene, in: Graphene: Synthesis and Applications, W. Choi and J.-W. Lee (eds.), CRC Press 2011, fehlt (2011)

N. Korkmaz, F. Boerrnert, D. Koehler, R.G. Mendes, A. Bachmatiuk, M.H. Ruemmeli, B. Buechner, L.M. Eng, G. Roedel
Metallization and investigation of electrical properties of in vitro recrystallized mSbsC-eGFP assemblies, Nanotechnology 22 (2011) Nr. 37, S. 375606/1-8 URL

A.W. Robertson, A. Bachmatiuk, Y.A. Wu, F. Schaeffel, B. Rellinghaus, B. Buechner, M.H. Ruemmeli, J.H. Warner
Atomic structure of interconnected few-layer graphene domains, ACS nano 5 (2011) Nr. 8, S. 6610-6618 URL

O. Heyer, T. Lorenz, V.B. Zabolotnyy, D.V. Evtushinsky, S.V. Borisenko, I. Morozov, L. Harnagea, S. Wurmehl, C. Hess, B. Buechner
Resistivity and Hall effect of LiFeAs: Evidence for electron-electron scattering, Physical Review B 84 (2011) Nr. 6, S. 64512/1-6 URL

D. Haberer, C.E. Giusca, Y. Wang, H. Sachdev, A.V. Fedorov, M. Farjam, S.K. Jafari, D.V. Vyalikh, D. Usachov, X. Liu, U. Treske, M. Grobosch, O. Vilkov, V.K. Adamchuk, S. Irle, S.R.P. Silva, M. Knupfer, B. Buechner, A. Grueneis
Evidence for a new two-dimensional C4H-type polymer based on hydrogenated graphene, Advanced Materials 23 (2011) Nr. 39, S. 4497-4503 URL

A.K. Pramanik, M. Abdel-Hafiez, S. Aswartham, A.U.B. Wolter, S. Wurmehl, V. Kataev, B. Buechner
Multigap superconductivity in single crystals of Ba0.65Na0.35Fe2As2: A calorimetric investigation, Physical Review B 84 (2011) Nr. 6, S. 64525/1-7 URL

S. Aswartham, G. Behr, L. Harnagea, D. Bombor, A. Bachmann, I.V. Morozov, V.B. Zabolotnyy, A.A. Kordyuk, T.K. Kim, D.V. Evtushinsky, S.V. Borisenko, A.U.B. Wolter, C. Hess, S. Wurmehl, B. Buechner
Suppressed superconductivity in charge-doped Li(Fe1-xCox)As single crystals, Physical Review B 84 (2011) Nr. 5, S. 54534/1-5 URL

A.K. Pramanik, L. Harnagea, C. Nacke, A.U.B. Wolter, S. Wurmehl, V. Kataev, B. Buechner
Fishtail effect and vortex dynamics in LiFeAs single crystals, Physical Review B 83 (2011) Nr. 9, S. 94502/1-5 URL

I. Ibrahim, A. Bachmatiuk, F. Boerrnert, J. Blueher, U. Wolff, J.H. Warner, B. Buechner, G. Cuniberti, M.H. Ruemmeli
Optimizing substrate surface and catalyst conditions for high yield chemical vapor deposition grown epitaxially aligned single-walled carbon nanotubes, Carbon 49 (2011) Nr. 15, S. 5029-5037 URL

Y. Krupskaya, R. Zaripov, E. Vavilova, V. Miluykov, I. Bezkishko, D. Krivolapov, O. Kataeva, O. Sinyashin, E. Hey-Hawkins, V. Voronkova, K. Salikhov, V. Kataev, B. Buechner
Electron spin coherence in antiferromagnetically coupled binuclear Mn complexes, Physical Review B 84 (2011) Nr. 9, S. 92402/1-4 URL

J. van Wezel, R. Schuster, A. Koenig, M. Knupfer, J. van den Brink, H. Berger, B. Buechner
Effect of charge order on the plasmon dispersion in transition-metal dichalcogenides, Physical Review Letters 107 (2011) Nr. 17, S. 176404/1-5 URL

Y.C. Arango, E. Vavilova, M. Abdel-Hafiez, O. Janson, A.A. Tsirlin, H. Rosner, S.-L. Drechsler, M. Weil, G. Nenert, R. Klingeler, O. Volkova, A. Vasiliev, V. Kataev, B. Buechner
Magnetic properties of the low-dimensional spin-1/2 magnet alpha-Cu2As2O7, Physical Review B 84 (2011) Nr. 13, S. 134430/1-9 URL

M.H. Ruemmeli, C.G. Rocha, F. Ortmann, I. Ibrahim, H. Sevincli, F. Boerrnert, J. Kunstmann, A. Bachmatiuk, M. Poetschke, M. Shiraishi, M. Meyyappan, B. Buechner, S. Roche, G. Cuniberti
Graphene: Piecing it together, Advanced Materials 23 (2011), S. 4471-4490 URL

A. Petr, V. Kataev, B. Buechner
First direct in situ EPR spectroelectrochemical evidence of the superoxide anion radical, Journal of the Physical Chemistry B 115 (2011), S. 12036-12039 URL

I. Ibrahim, A. Bachmatiuk, M.H. Ruemmeli, U. Wolff, A. Popov, O. Boltalina, B. Buechner, G. Cuniberti
Growth of catalyst-assisted and catalyst-free horizontally aligned single wall carbon nanotubes, Physica Status Solidi B 248 (2011) Nr. 11, S. 2467-2470 URL

V. Grinenko, K. Kikoin, S.-L. Drechsler, G. Fuchs, K. Nenkov, S. Wurmehl, F. Hammerath, G. Lang, H.-J. Grafe, B. Holzapfel, J. Brink, B. Buechner, L. Schultz
As vacancies, local moments, and Pauli limiting in LaFeAs1-deltaO0.9F0.1 superconductors, Physical Review B 84 (2011) Nr. 13, S. 134516/1-10 URL

N. Qureshi, Y. Drees, J. Werner, S. Wurmehl, C. Hess, R. Klingeler, B. Buechner, M.T. Fernandez-Diaz, M. Braden
Crystal and magnetic structure of the oxypnictide superconductor LaFeAsO1-xFx: A neutron-diffraction study, Physical Review B 82 (2011) Nr. 18, S. 184521/1-9 URL

S.-H. Baek, H.-J. Grafe, L. Harnagea, S. Singh, S. Wurmehl, B. Bueuchner
Pseudogap-like phase in Ca(Fe(1-x)Co(x))(2)As(2) revealed by (75)As NQR, Physical Review B 84 (2011) Nr. 9, S. 94510/1-5 URL

S. Ouardi, G.H. Fecher, C. Felser, C.G.F. Blum, D. Bombor, C. Hess, S. Wurmehl, B. Buechner, E. Ikenaga
Transport and thermal properties of single- and polycrystalline NiZr(0.5)Hf(0.5)Sn, Applied Physics Letters 99 (2011) Nr. 15, S. 152112/1-4 URL

C.G.F. Blum, S. Ouardi, G.H. Fecher, B. Balke, X. Kozina, G. Stryganyuk, S. Ueda, K. Kobayashi, C. Felser, S. Wurmehl, B. Buechner
Exploring the details of the martensite-austenite phase transition of the shape memory Heusler compound Mn2NiGa by hard x-ray photoelectron spectroscopy, magnetic and transport measurements, Applied Physics Letters 98 (2011) Nr. 25, S. 252501/1-3 URL

C. Schuenemann, F. Schaeffel, A. Bachmatiuk, U. Queitsch, M. Sparing, B. Rellinghaus, K. Lafdi, L. Schultz, B. Buechner, M.H. Ruemmeli
Catalyst poisoning by amorphous carbon during carbon nanotube growth: Fact or fiction?, ACS nano 5 (2011) Nr. 11, S. 8928-8934 URL

A. Koitzsch, J. Ocker, M. Knupfer, M.C. Dekker, K. Doerr, B. Buechner, P. Hoffmann
In-gap electronic structure of LaAlO3-SrTiO3 heterointerfaces investigated by soft x-ray spectroscopy, Physical Review B 84 (2011) Nr. 24, S. 245121/1-8 URL

K. Cendrowski, X. Chen, B. Zielinska, R.J. Kalenczuk, M.H. Ruemmeli, B. Buechner, R. Klingeler, E. Borowiak-Palen
Synthesis, characterization, and photocatalytic properties of core/shell mesoporous silica nanospheres supporting nanocrystalline titania, Journal of Nanopartikel Research 13 (2011), S. 5899-5908 URL

N. Hlubek, P. Ribeiro, R. Saint-Martin, S. Nishimoto, A. Revcolevschi, S.-L. Drechsler, G. Behr, J. Trinckauf, J.E. Hamann-Borrero, J. Geck, B. Buechner, C. Hess
Bond disorder and breakdown of ballistic heat transport in the spin-12 antiferromagnetic Heisenberg chain as seen in Ca-doped SrCuO2, Physical Review B 84 (2011) Nr. 21, S. 214419/1-5 URL

K. Iida, J. Haenisch, M. Schulze, S. Aswartham, S. Wurmehl, B. Buechner, L. Schultz, B. Holzapfel
Generic Fe buffer layers for Fe-based superconductors: Epitaxial FeSe12xTex thin films, Applied Physics Letters 99 (2011) Nr. 20, S. 202503/1-3 URL

S. Partzsch, S.B. Wilkins, J.P. Hill, E. Schierle, E. Weschke, D. Souptel, B. Buechner, J. Geck
Observation of electronic ferroelectric polarization in multiferroic YMn2O5, Physical Reviwe Letters 107 (2011) Nr. 5, S. 57201/1-4 URL

S. Nishimoto, S.-L. Drechsler, R.O. Kuzian, J. van den Brink, J. Richter, W.E.A. Lorenz, Y. Skourski, R. Klingeler, B. Buechner
Saturation field of frustrated chain cuprates: Broad regions of predominant interchain coupling, Physical Review Letters 107 (2011) Nr. 9, S. 97201/1-4 URL

A.W. Robertson, A. Bachmatiuk, Y.A. Wu, F. Schaeffel, B. Buechner, M.H. Ruemmeli, J.H. Warner
Structural distortions in few-layer graphene creases, ACS nano 5 (2011) Nr. 12, S. 9984-9991 URL

R. Hermann, H. Hermann, M. Calin, G. Gerbeth, B. Buechner, J. Eckert
Magnetic field controlled Ti-Nb single crystal growth and determination of elastic properties, 8th International Pamir Conference on Fundamental and Applied MHD, Borgo/ Corsica, France, 5.-9.9.11, in: Proceedings, CD (2011)

2010

S.-L. Drechsler, J. Malek, R.O. Kuzian, S. Nishimoto, U. Nitzsche, W.E.A. Lorenz, R. Klingeler, B. Buechner, M. Knupfer
Intersite coulomb interactions in edge-shared CuO2 chains: Optics and EELS, Physica C 470 (2010) Nr. Supplement 1, S. S84-S85 URL

G. Fuchs, S.-L. Drechsler, N. Kozlova, M. Bartkowiak, G. Behr, K. Nenkov, H.-H. Klauss, J. Freudenberger, M. Knupfer, F. Hammerath, G. Lang, H.-J. Grafe, B. Buechner, L. Schultz
Evidence for Pauli-limiting behaviour at high fields and enhanced upper critical fields near T_c in several disordered FeAs based superconductors, Physica C 470 (2010) Nr. Supplement 1, S. S288-S290 URL

S.-L. Drechsler, F. Roth, M. Grobosch, R. Schuster, K. Koepernik, H. Rosner, G. Behr, M. Rotter, D. Johrendt, B. Buechner, M. Knupfer
Insight into the physics of Fe-pnictides from optical and T = 0 penetration depth data, Physica C 470 (2010) Nr. Supplement 1, S. S332-S333 URL

N. Hlubek, P. Ribeiro, R. Saint-Martin, A. Revcolevschi, G. Roth, G. Behr, B. Buechner, C. Hess
Ballistic heat transport of quantum spin excitations as seen in SrCuO2, Physical Review B 81 (2010) Nr. 2, S. 20405R/1-4 URL

I. Hellmann, G.S. Zakharova, V.L. Volkov, C. Taeschner, A. Leonhardt, B. Buechner, R. Klingeler
Static susceptibility and heat capacity studies on V3O7 H2O7 nanobelts, Journal of Magnetism and Magnetic Materials 322 (2010) Nr. 7, S. 878-881 URL

R. Klingeler, N. Leps, I. Hellmann, A. Popa, U. Stockert, C. Hess, V. Kataev, H.-J. Grafe, F. Hammerath, G. Lang, S. Wurmehl, G. Behr, L. Harnagea, S. Singh, B. Buechner
Local antiferromagnetic correlations in the iron pnictide superconductors LaFeAsO1-xFx and Ca(Fe1-xCox)2As2 as seen via normal-state susceptibility, Physical Review B 81 (2010) Nr. 2, S. 24506/1-5 URL

A. Vasiliev, O. Volkova, I. Presniakov, A. Baranov, G. Demazeau, J.-M. Broto, M. Millot, N. Leps, R. Klingeler, B. Buechner, M.B. Stone, A. Zheludev
Thermodynamic properties and neutron diffraction studies of silver ferrite AgFeO2, Journal of Physics: Condensed Matter 22 (2010) Nr. 1, S. 16007/1-6 URL

S. Gorantla, S. Avdoshenko, F. Boerrnert, A. Bachmatiuk, M. Dimitrakopoulou, F. Schaeffel, R. Schoenfelder, J. Thomas, T. Gemming, J.H. Warner, G. Cuniberti, J. Eckert, B. Buechner, M.H. Ruemmeli
Enhanced pi-pi interactions between a C60 fullerene and a buckle bend on a double-walled carbon nanotube, Nano Research 3 (2010) Nr. 2, S. 92-97 URL

A. Taylor, Y. Krupskaya, S. Costa, S. Oswald, K. Kraemer, S. Fuessel, R. Klingeler, B. Buechner, E. Borowiak-Palen, M.P. Wirth
Functionalization of carbon encapsulated iron nanoparticles, Journal of Nanoparticle Research 12 (2010), S. 513-519

J.H. Warner, M.H. Ruemmeli, A. Bachmatiuk, M. Wilson, B. Buechner
Examining Co-based nanocrystals on graphene using low-voltage aberration-corrected transmission electron microscopy, ACS nano 4 (2010) Nr. 1, S. 470-476 URL

M.H. Ruemmeli, F. Schaeffel, A. Bachmatiuk, D. Adebimpe, G. Trotter, F. Boerrnert, A. Scott, E. Coric, M. Sparing, B. Rellinghaus, P.G. McCormick, G. Cuniberti, M. Knupfer, L. Schultz, B. Buechner
Investigating the outskirts of Fe and Co catalyst particles in alumina-supported catalytic CVD carbon nanotube growth, ACS nano 4 (2010) Nr. 2, S. 1146-1152 URL

S.-L. Drechsler, J. Malek, W.E.A. Lorenz, R.O. Kuzian, R. Klingeler, S. Nishimoto, U. Nitzsche, M. Knupfer, N. Wizent, G. Behr, H. Rosner, H. Eschrig, B. Buechner
Progress in the theoretical description of a strongly frustrated edge-shared model chain cuprate: Li2CuO2, Journal of Physics: Conference Series 200 (2010), S. 12028/1-4 URL

R. Klingeler, L. Wang, U. Koehler, G. Behr, C. Hess, B. Buechner
Thermal expansion of RFeAsO (R=La,Ce,Pr,Sm,Gd), Journal of Physics: Conference Series 200 (2010), S. 12088/1-4 URL

N.Y. Panarina, Y.I. Talanov, T.S. Shaposhnikova, N.R. Beysengulov, E.L. Vavilova, V.E. Kataev, G. Behr, A. Kondrat, C. Hess, N. Leps, R. Klingeler, B. Buechner
Microwave absorption study of polycrystalline SmO1-xFxFeAs, Journal of Physics: Conference Series 200 (2010), S. 12154/1-4 URL

K. Lipert, M. Ritschel, A. Leonhardt, Y. Krupskaya, B. Buechner, R. Klingeler
Magnetic properties of carbon nanotubes with and without catalyst, Journal of Physics: Conference Series 200 (2010), S. 72061/1-4 URL

M.U. Lutz, U. Weissker, F. Wolny, C. Mueller, M. Loeffler, T. Muehl, A. Leonhardt, B. Buechner, R. Klingeler
Magnetic properties of a-Fe and Fe3C nanowires, Journal of Physics: Conference Series 200 (2010), S. 72062/1-4 URL

F. Wolny, U. Weissker, T. Muehl, M.U. Lutz, C. Mueller, A. Leonhardt, B. Buechner
Stable magnetization of iron filled carbon nanotube MFM probes in external magnetic fields, Journal of Physics: Conference Series 200 (2010), S. 112011/1-4 URL

A. Bajpai, R. Klingeler, N. Wizent, A.K. Nigam, S.-W. Cheong, B. Buechner
Unusual field dependence of remanent magnetization in granular CrO2: the possible relevance of piezomagnetism, Journal of Physics: Condensed Matter 22 (2010), S. 96005/1-6 URL

F. Boerrnert, C. Boerrnert, S. Gorantla, X. Liu, A. Bachmatiuk, J.-O. Joswig, F.R. Wagner, F. Schaeffel, J.H. Warner, R. Schoenfelder, B. Rellinghaus, T. Gemming, J. Thomas, M. Knupfer, B. Buechner, M.H. Ruemmeli
Single-wall-carbon-nanotube/single-carbon-chain molecular junctions, Physical Review B 81 (2010) Nr. 8, S. 85439/1-5 URL

M. Yehia, E. Vavilova, A. Moeller, T. Taetz, U. Loew, R. Klingeler, V. Kataev, B. Buechner
Finite-size effects and magnetic order in the spin -1/2 honeycomb-lattice compound InCu2/3V1/3O3, Physical Review B 81 (2010), S. 60414/1-4 URL

R. Hermann, G. Gerbeth, J. Priede, A. Krauze, G. Behr, B. Buechner
Convectional controlled crystalmelt interface using two-phase radio-frequency electromagnetic heating, Journal of Materials Science 45 (2010) Nr. 8, S. 2228-2232 URL

E.A. Popova, A.N. Vasiliev, V.L. Temerov, L.N. Bezmaternykh, N. Tristan, R. Klingeler, B. Buechner
Magnetic and specific heat properties of YFe3(BO3)4 and ErFe3(BO3)4, Journal of Physics: Condensed Matter 22 (2010) Nr. 11, S. 116006/1-8 URL

O. Shuleshova, D. Holland-Moritz, W. Loeser, A. Voss, H. Hartmann, U. Hecht, V.T. Witusiewicz, D.M. Herlach, B. Buechner
In situ observations of solidification processes in gamma--TiAl alloys by synchrotron radiation, Acta Materialia 58 (2010) Nr. 7, S. 2408-2418 URL

V.Y. Aristov, G. Urbanik, K. Kummer, D.V. Vyalikh, O.V. Molodtsova, A.B. Preobrajenski, A.A. Zakharov, C. Hess, T. Haenke, B. Buechner, I. Vobornik, J. Fujii, G. Panaccione, Y.A. Ossipyan, M. Knupfer
Graphene synthesis on cubic SiC/Si Wafers. Perspectives for mass production of graphene-based electronic devices, Nano Letters 10 (2010), S. 992-995 URL

M. Bystrzejewski, A. Huczko, H. Lange, T. Gemming, B. Buechner, M.H. Ruemmeli
Dispersion and diameter separation of multi-wall carbon nanotubes in aqueous solutions, Journal of Colloid and Interface Science 345 (2010) Nr. 2, S. 138-142 URL

F. Lipps, F. Pezzoli, M. Stoffel, C. Deneke, J. Thomas, A. Rastelli, V. Kataev, O.G. Schmidt, B. Buechner
Electron spin resonance study of Si/SiGe quantum dots, Physical Review B 81 (2010) Nr. 12, S. 125312/1-9 URL

V. Miluykov, I. Bezkishko, D. Krivolapov, O. Kataeva, O. Sinyashin, E. Hey-Hawkins, A. Parameswaran, Y. Krupskaya, V. Kataev, R. Klingeler, B. Buechner
Binuclear 1,2-diphosphacyclopentadienyl manganese(I) complexes: Synthesis, structure and magnetic properties, Organometallics 29 (2010), S. 1339-1342 URL

V. Kataev, A. Alfonsov, E. Vavilova, A. Podlesnyak, D.I. Khomskii, B. Buechner
Formation of magnetic polarons in lightly Ca doped LaCoO3, Journal of Physics: Conference Series 200 (2010), S. 12080/1-4 URL

V.O. Khavrus, E.M.M. Ibrahim, A. Leonhardt, S. Hampel, S. Oswald, C. Taeschner, B. Buechner
Conditions of simultaneous growth and separation of single- and multiwalled carbon nanotubes, Journal of Physical Chemistry C 114 (2010), S. 843-848 URL

A. Taylor, Y. Krupskaya, K. Kraemer, S. Fuessel, R. Klingeler, B. Buechner, M.P. Wirth
Cisplatin-loaded carbon-encapsulated iron nanoparticles and their in vitro effects in magnetic fluid hyperthermia, Carbon 48 (2010), S. 2327-2334 URL

J.H. Warner, M.H. Ruemmeli, A. Bachmatiuk, B. Buechner
Atomic resolution imaging and topography of boron nitride sheets produced by chemical exfoliation, ACS nano 4 (2010) Nr. 3, S. 1299-1304 URL

H.B. Tanh Jeazet, K. Gloe, T. Doert, O.N. Kataeva, A. Jaeger, G. Geipel, G. Bernhard, B. Buechner, K. Gloe
Self-assembly of neutral hexanuclear circular copper(II) meso-helicates: topological control by sulfate ions, Chemical Communications 46 (2010) Nr. 14, S. 2373-2375 URL

Y. Krupskaya, A. Parameswaran, A. Alfonsov, R. Klingeler, V. Kataev, N. Beyer, J. Lach, M. Gressenbuch, B. Kersting, B. Buechner
High-field ESR and magnetization study of a novel macrocyclic chelate trinuclear Ni(II) complex, Journal of Low Temperature Physics 159 (2010) Nr. 1-2, S. 84-87 URL

A. Alfonsov, F. Muranyi, V. Kataev, N. Leps, R. Klingeler, A. Kondrat, C. Hess, J. Werner, G. Behr, B. Buechner
High field ESR spectroscopy on GdO1-xFxFeAs, Journal of Low Temperature Physics 159 (2010) Nr. 1-2, S. 172-175 URL

M. Yehia, E. Vavilova, V. Kataev, R. Klingeler, O. Volkova, E. Lapsheva, V. Shutov, O. Savelieva, A.N. Vasiliev, B. Buechner
High field ESR study of the new low dimensional S = 1/2 System: Cu(NO3)2H2O, Journal of Low Temperature Physics 159 (2010) Nr. 1-2, S. 96-100 URL

G. Fuchs, S.-L. Drechsler, N. Kozlova, J. Freudenberger, M. Bartkowiak, J. Wosnitza, G. Behr, K. Nenkov, B. Buechner, L. Schultz
Upper critical field measurements up to 60 T in Arsenic-deficient LaO0.9F0.1FeAs1-delta- Pauli limiting behavior at high fields vs. improved superconductivity at low fields, Journal of Low Temperature Physics 159 (2010) Nr. 1-2, S. 164-167 URL

Y. Xu, W. Loeser, G. Behr, M. Frontzek, F. Tang, B. Buechner, L. Liu
Crystal growth of the Pr2PdSi3 intermetallic compound, Journal of Crystal Growth 312 (2010) Nr. 12-13, S. 1992-1996 URL

F. Boerrnert, S. Gorantla, A. Bachmatiuk, J.H. Warner, I. Ibrahim, J. Thomas, T. Gemming, J. Eckert, G. Cuniberti, B. Buechner, M.H. Ruemmeli
In situ observations of self-repairing single-walled carbon nanotubes, Physical Review B 81 (2010) Nr. 20, S. 201401(R)/1-4 URL

F Lipps, F. Pezzoli, M. Stoffel, A. Rastelli, V. Kataev, O.G. Schmidt, B. Buechner
Spin resonance of electrons confined by SiGe nanostructures, Journal of Physics: Conference Series 200 (2010) Nr. 6, S. 62010/1-4 URL

J.H. Warner, M.H. Ruemmeli, A. Bachmatiuk, B. Buechner
Structural transformations of carbon chains inside nanotubes, Physical Review B 81 (2010) Nr. 15, S. 155419/1-5 URL

A. Koitzsch, R. Kraus, T. Kroll, M. Knupfer, B. Buechner, H. Eschrig, D.R. Batchelor, G.L. Sun, D.L. Sun, C.T. Lin
Observation of two-hole satellite in the resonant x-ray photoemission spectra of Ba1-xKxFe2As2 single crystals, Physical Review B 81 (2010) Nr. 17, S. 174519/1-6 URL

G. Lang, H.-J. Grafe, D. Paar, F. Hammerath, K. Manthey, G. Behr, J. Werner, B. Buechner
Nanoscale electronic order in iron pnictides, Physical Review Letters 104 (2010) Nr. 9, S. 97001/1-4 URL

B. Lake, A.M. Tsvelik, S. Notbohm, D.A. Tennant, T.G. Perring, M. Reehuis, C. Sekar, G. Krabbes, B. Buechner
Confinement of fractional quantum number particles in a condensed-matter system, nature physics 6 (2010) Nr. 1, S. 50-55 URL

N.Y. Panarina, Y.I. Talanov, T.S. Shaposhnikova, N.R. Beysengulov, E. Vavilova, G. Behr, A. Kondrat, C. Hess, N. Leps, S. Wurmehl, R. Klingeler, V. Kataev, B. Buechner
Pinning effects in ceramic SmO1-xFxFeAs as revealed by microwave absorption, Physical Review B 81 (2010) Nr. 22, S. 224509/1-9 URL

A. Bachmatiuk, F. Boerrnert, F. Schaeffel, M. Zaka, G. Simha Martynkowa, D. Placha, R. Schoenfelder, P.M.F.J. Costa, N. Ioannides, J.H. Warner, R. Klingeler, B. Buechner, M.H. Ruemmeli
The formation of stacked-cup carbon nanotubes using chemical vapor deposition from ethanol over silica, Carbon 48 (2010), S. 3175-3181 URL

F. Hammerath, S.-L. Drechsler, H.-J. Grafe, G. Lang, G. Fuchs, G. Behr, I. Eremin, M.M. Korshunov, B. Buechner
Unusual disorder effects in superconducting LaFeAs1-O0.9F0.1 as revealed by 75As NMR spectroscopy, Physical Review B 81 (2010) Nr. 14, S. 140504(R)/1-4 URL

A.A. El-Gendy, O. Vyacheslav Khavrus, S. Hampel, A. Leonhardt, B. Buechner, R. Klingeler
Morphology, structural control, and magnetic properties of carbon-coated nanoscaled NiRu alloys, The Journal of Physical Chemistry C 114 (2010), S. 10745-10749 URL

A. Koitzsch, D.S. Inosov, H. Shiozawa, V.B. Zabolotnyy, S.V. Borisenko, A. Varykhalov, C. Hess, M. Knupfer, U. Ammerahl, A. Revcolevschi, B. Buechner
Observation of the Fermi surface, the band structure, and their diffraction replicas of Sr14-xCaxCu24O41 by angle-resolved photoemission spectroscopy, Physical Review B 81 (2010) Nr. 11, S. 113110/1-4 URL

N. Hlubek, M. Sing, S. Glawion, R. Claessen, S. van Smaalen, P.H.M. van Loosdrecht, B. Buechner, C. Hess
Heat conductivity of the spin-Peierls compounds TiOCl and TiOBr, Physical Review B 81 (2010) Nr. 14, S. 144428/1-5 URL

P. Banerjee, F. Wolny, D.V. Pelekhov, M.R. Herman, K.C. Fong, U. Weissker, T. Muehl, Y. Obukhov, A. Leonhardt, B. Buechner, P.C. Hammel
Magnetization reversal in an individual 25 nm iron-filled carbon nanotube, Applied Physics Letters 96 (2010) Nr. 25, S. 252505/1-3 URL

Y. Krupskaya, A. Alfonsov, A. Parameswaran, V. Kataev, R. Klingeler, G. Steinfeld, N. Beyer, M. Gressenbuch, B. Kersting, B. Buechner
Interplay of magnetic exchange interactions and NiSNi bond angles in polynuclear Nickel(II) complexes, ChemPhysChem 11 (2010), S. 1961-1970 URL

A.K. Pramanik, L. Harnagea, S. Singh, S. Aswartham, G. Behr, S. Wurmehl, C. Hess, R. Klingeler, B. Buechner
Critical current and vortex dynamics in single crystals of Ca(Fe1-xCox)2As2, Physical Review B 82 (2010) Nr. 1, S. 14503/1-7 URL

F. Wolny, T. Muehl, U. Weissker, A. Leonhardt, U. Wolff, D. Givord, B. Buechner
Magnetic force microscopy measurements in external magnetic fieldscomparison between coated probes and an iron filled carbon nanotube probe, Journal of Applied Physics 108 (2010) Nr. 1, S. 13908/1-4 URL

R. Kraus, B. Buechner, M. Knupfer, S. Glawion, M. Sing, R. Claessen
Anisotropic crystal field, Mott gap, and interband excitations in TiOCl: An electron energy-loss study, Physical Review B 81 (2010) Nr. 12, S. 125133/1-4 URL

J.H. Warner, M.H. Ruemmeli, A. Bachmatiuk, B. Buechner
Examining the stability of folded graphene edges against electron beam induced sputtering with atomic resolution, Nanotechnology 21 (2010) Nr. 32, S. 325702/1-6 URL

K. Iida, K. Nenkov, G. Fuchs, G. Krabbes, B. Holzapfel, B. Buechner, L. Schultz
Effect of addition of planetary milled Gd-211 on the microstructures and superconducting properties of air-processed single grain GdBaCuO/Agbulk superconductors, Physica C 470 (2010), S. 1153-1157 URL

M.H. Ruemmeli, A. Bachmatiuk, A. Scott, F. Boerrnert, J.H. Warner, V. Hoffman, J.-H. Lin, G. Cuniberti, B. Buechner
Direct low-temperature nanographene CVD synthesis over a dielectric insulator, ACS nano 4 (2010) Nr. 7, S. 4206-4210 URL

M. Dimitrakopoulou, B. Buechner, M.H. Ruemmeli
Silicon nanowires: Growth mechanisms and synthesis routes, Global Journal of Physical Chemistry 1 (2010) Nr. 1, S. 36-58

A. Bajpai, P. Borisov, S. Gorantla, R. Klingeler, J. Thomas, T. Gemming, W. Kleemann, B. Buechner
Interface-driven magnetoelectric effects in granular CrO2, epl 91 (2010) Nr. 1, S. 17006/1-6 URL

G.S. Zakharova, I. Hellmann, V.L. Volkov, C. Taeschner, A. Bachmatiuk, A. Leonhardt, R. Klingeler, B. Buechner
Vanadium dioxide nanobelts: Hydrothermal synthesis and magnetic properties, Materials Research Bulletin 45 (2010), S. 1118-1121 URL

U. Weissker, S. Hampel, A. Leonhardt, B. Buechner
Carbon nanotubes filled with ferromagnetic materials, materials 3 (2010), S. 4387-4427 URL

O. Volkova, I. Morozov, V. Shutov, E. Lapsheva, P. Sindzingre, O. Cepas, M. Yehia, V. Kataev, R. Klingeler, B. Buechner, A. Vasiliev
Realization of the Nersesyan-Tsvelik model in (NO)[Cu(NO3)3], Physical Review B 82 (2010) Nr. 5, S. 54413/1-6 URL

U. Adem, L. Wang, D. Fausti, W. Schottenhamel, P.H.M. van Loosdrecht, A. Vasiliev, L.N. Bezmaternykh, B. Buechner, C. Hess, R. Klingeler
Magnetodielectric and magnetoelastic coupling in TbFe3(BO3)4, Physical Review B 82 (2010) Nr. 6, S. 64406/1-5 URL

D. Haberer, D.V. Vyalikh, S. Taioli, B. Dora, M. Farjam, J. Fink, D. Marchenko, T. Pichler, K. Ziegler, S. Simonucci, M.S. Dresselhaus, M. Knupfer, B. Buechner, A. Grueneis
Tunable band gap in hydrogenated quasi-free-standing graphene, Nano Letters 10 (2010) Nr. 9, S. 3360-3366 URL

P.V. Leksin, N.N. Garifyanov, I.A. Garifullin, J. Schumann, H. Vinzelberg, V. Kataev, R. Klingeler, O.G. Schmidt, B. Buechner
Full spin switch effect for the superconducting current in a superconductor/ferromagnet thin film heterostructure, Applied Physics Letters 97 (2010) Nr. 10, S. 102505/1-3 URL

E. Vavilova, Y. Arango, A. Sotnikov, V. Kataev, S.-L. Drechsler, A.S. Moskvin, A. Vasiliev, O. Volkova, B. Buechner
Frustrated magnet Li2ZrCuO4 - paramagnetism meets paraelectricity, Journal of Physics: Conference Series 200 (2010) Nr. 1, S. 12218/1-4 URL

F. Wolny, T. Muehl, U. Weissker, K. Lipert, J. Schumann, A. Leonhardt, B. Buechner
Iron filled carbon nanotubes as novel monopole-like sensors for quantitative magnetic force microscopy, Nanotechnology 21 (2010) Nr. 43, S. 435501/1-5 URL

S. Gorantla, F. Boerrnert, A. Bachmatiuk, M. Dimitrakopoulou, R. Schoenfelder, F. Schaeffel, J. Thomas, T. Gemming, E. Borowiak-Palen, J.H. Warner, B.I. Yakobson, J. Eckert, B. Buechner, M.H. Ruemmeli
In situ observations of fullerene fusion and ejection in carbon nanotubes, Nanoscale 2 (2010) Nr. 10, S. 2077-2079 URL

H.-J. Grafe, N.J. Curro, B.L. Young, A. Vyalikh, J. Vavilova, G.D. Gu, M. Huecker, B. Buechner
Charge order and low frequency spin dynamics in lanthanum cuprates revealed by nuclear magnetic resonance, The European Physical Journal Special Topics 188 (2010) Nr. 1, S. 89-101 URL

F. Schaeffel, J.H. Warner, A. Bachmatiuk, U. Queitsch, B. Rellinghaus, B. Buechner, L. Schultz, M.H. Ruemmeli
Tracking down the catalytic hydrogenation of multilayer graphene, Physica Status Solidi C 7 (2010) Nr. 11-12, S. 2731-2734 URL

F. Roth, M. Gatti, P. Cudazzo, M. Grobosch, B. Mahns, B. Buechner, A. Rubio, M. Knupfer
Electronic properties of molecular solids: the peculiar case of solid picene, New Journal of Physics 12 (2010) Nr. 10, S. 103036/1-8 URL

K. Lipert, S. Bahr, F. Wolny, P. Atkinson, U. Weissker, T. Muehl, O.G. Schmidt, B. Buechner, R. Klingeler
An individual iron nanowire-filled carbon nanotube probed by micro-Hall magnetometry, Applied Physics Letters 97 (2010) Nr. 21, S. 212503/1-3 URL

C.D. Cao, R. Klingeler, H. Vinzelberg, N. Leps, W. Loeser, G. Behr, F. Muranyi, V. Kataev, B. Buechner
Magnetic anisotropy and ferromagnetic correlations above the Curie temperature in Eu2CuSi3 single crystals, Physical Review B 82 (2010) Nr. 13, S. 134446/1-7 URL

F. Roth, C. Hess, B. Buechner, U. Ammerahl, A. Revcolevschi, M. Knupfer
Plasmons and interband transitions of Ca11Sr3Cu24O41 investigated by electron energy-loss spectroscopy, Physical Review B 82 (2010) Nr. 24, S. 245110/1-7 URL

S. Schmitz, H.-G. Lindenkreuz, N. Mattern, W. Loeser, B. Buechner
Liquid phase separation in GdeTi and GdeZr melts, Intermetallics 18 (2010) Nr. 10, S. 1941-1945 URL

E.M.M. Ibrahim, V.O. Khavrus, A. Leonhardt, S. Hampel, S. Oswald, M.H. Ruemmeli, B. Buechner
Synthesis, characterization, and electrical properties of nitrogen-doped single-walled carbon nanotubes with different nitrogen content, Diamond and Related Materials 19 (2010), S. 1199-1206 URL

A. Lankau, K. Koepernik, S. Borisenko, V. Zabolotnyy, B. Buechner, J. van den Brink, H. Eschrig
Absence of surface states for LiFeAs investigated using density functional calculations, Physical Review B 82 (2010) Nr. 18, S. 184518/1-5 URL

I. Morozov, A. Boltalin, O. Volkova, A. Vasiliev, O. Kataeva, U. Stockert, M. Abdel-Hafiez, D. Bombor, A. Bachmann, Harnage L., M. Fuchs, H.-J. Grafe, G. Behr, R. Klingeler, S. Borisenko, C. Hess, S. Wurmehl, B. Buechner
Single crystal growth and characterization of superconducting LiFeAs, Crystal Growth and Design 10 (2010) Nr. 10, S. 4429-4432 URL

G. Lang, H.-J. Grafe, F. Hammerath, K. Manthey, D. Paar, G. Behr, J. Werner, J. Hamann-Borrero, B. Buechner
Probing of the charge distribution in iron pnictides, Physica C 470 (2010), S. S454-S455 URL

D. Paar, H.-J. Grafe, G. Lang, F. Hammerath, K. Manthey, G. Behr, J. Werner, B. Buechner
NMR study of the electronic properties of superconducting LaO0.9F0.1FeAs, Physica C 470 (2010), S. S468-S469 URL

D.V. Evtushinsky, D.S. Inosov, G. Urbanik, V.B. Zabolotnyy, R. Schuster, P. Sass, T. Haenke, C. Hess, B. Buechner, R. Follath, P. Reutler, A. Revcolevschi, A.A. Kordyuk, S.V. Borisenko
Bridging charge-orbital ordering and fermi surface instabilities in half-doped single-layered manganite La0:5Sr1:5MnO4, Physical Review Letters 105 (2010) Nr. 14, S. 147201/1-4 URL

S.V. Borisenko, V.B. Zabolotnyy, D.V. Evtushinsky, T.K. Kim, I.V. Morozov, A.N. Yaresko, A.A. Kordyuk, G. Behr, A. Vasiliev, R. Follath, B. Buechner
Superconductivity without Nesting in LiFeAs, Physical Review Letters 105 (2010) Nr. 6, S. 67002/1-4 URL

F. Lipps, F. Pezzoli, M. Stoffel, C. Deneke, J. Thomas, A. Rastelli, V. Kataev, O.G. Schmidt, B. Buechner
Identifying spins states on self assembled Si/SiGe quantum dots by means of ESR, Journal of Physics: Conference Series 245 (2010) Nr. 1, S. 12026/1-4 URL

S. Vock, F. Wolny, T. Muehl, R. Kaltofen, L. Schultz, B. Buechner, C. Hassel, J. Lindner, V. Neu
Monopolelike probes for quantitative magnetic force microscopy: Calibration and application, Applied Physics Letters 97 (2010) Nr. 25, S. 252505/1-3 URL

C. Hess, E.M. Ahmed, U. Ammerahl, A. Revcolevschi, B. Buechner
Nernst effect of stripe ordering La1.8-xEu0.2SrxCuO4, The European Physical Journal Special Topics 188 (2010) Nr. 1, S. 103-112

2009

V.B. Zabolotnyy, D.S. Inosov, D.V. Evtushinsky, A. Koitzsch, A.A. Kordyuk, G.L. Sun, J.T. Park, D. Haug, V. Hinkov, A.V. Boris, C.T. Lin, M. Knupfer, A.N. Yaresko, B. Buechner, A. Varykhalov, R. Follath, S.V. Borisenko
(pi, pi) electronic order in iron arsenide superconductors, Nature 457 (2009), S. 569-572 URL

D.S. Inosov, D.V. Evtushinsky, A. Koitzsch, V.B. Zabolotnyy, S.V. Borisenko, A.A. Kordyuk, M. Frontzek, M. Loewenhaupt, W. Loeser, I. Mazilu, H. Bitterlich, G. Behr, J.-U. Hoffmann, R. Follath, B. Buechner
Electronic structure and nesting-driven enhancement of the RKKY interaction at the magnetic ordering propagation vector in Gd2PdSi3 and Tb2PdSi3, Physical Review Letters 102 (2009) Nr. 4, S. 46401/1-4 URL

R. Schuster, R. Kraus, M. Knupfer, H. Berger, B. Buechner
Negative plasmon dispersion in the transition-metal dichalcogenide 2H-TaSe2, Physical Review B 79 (2009) Nr. 4, S. 45134/1-5 URL

J.H. Warner, M.H. Ruemmeli, T. Gemming, B. Buechner, G.A.D. Briggs
Direct imaging of rotational stacking faults in few layer graphene, Nano Letters 9 (2009) Nr. 1, S. 102-106 URL

A. Koitzsch, I. Opahle, S. Elgazzar, S.V. Borisenko, J. Geck, V.B. Zabolotnyy, D. Inosov, H. Shiozawa, M. Richter, M. Knupfer, J. Fink, B. Buechner, E.D. Bauer, J.L. Sarrao, R. Follath
Electronic structure of CeCoIn5 from angle-resolved photoemission spectroscopy, Physical Review B 79 (2009) Nr. 7, S. 75104/1-7 URL

D. V. Evtushinsky, D.S. Inosov, V.B. Zabolotnyy, A. Koitzsch, M. Knupfer, B. Buechner, M.S. Viazovska, G.L. Sun, V. Hinkov, A.V. Boris, C.T. Lin, B. Keimer, A. Varykhalov, A.A. Kordyuk, S.V. Borisenko
Momentum dependence of the superconducting gap in Ba1-xKxFe2As2, Physical Review B 79 (2009) Nr. 5, S. 54517/1-13 URL

O.S. Volkova, I.GV. Morozov, E.A. Lapsheva, V.V. Shutov, A.N. Vasilev, R. Klingeler, B. Buechner
Long-range magnetic order in copper nitrate monohydrate Cu(NO3)2 H2O, JETP Letters 89 (2009) Nr. 2, S. 88-91

U. Schaufuss, V. Kataev, A.A. Zvyagin, B. Buechner, J. Sichelschmidt, J. Wykhoff, C. Krellner, C. Geibel, F. Steglich
Evolution of the kondo state of YbRh2Si2 Probed by high-field ESR, Physical Review Letters 102 (2009) Nr. 7, S. 76405/1-3 URL

M.H. Ruemmeli, D.B. Adebimpe, E. Borowiak-Palen, T. Gemming, P. Ayala, N. Ioannides, T. Pichler, A. Huczko, S. Cudzilo, M. Knupfer, B. Buechner
Hydrogen activated axial inter-conversion in SiC nanowires, Journal of Solid State Chemistry 182 (2009) Nr. 3, S. 602-607 URL

T. Kroll, F. Roth, A. Koitzsch, R. Kraus, D.R. Batchelor, J. Werner, G. Behr, B. Buechner, M. Knupfer
Absorption and photoemission spectroscopy of rare-earth oxypnictides, New Journal of Physics 11 (2009) Nr. 2, S. 25019/1-11 URL

J. Fink, E. Schierle, E. Weschke, J. Geck, D. Hawthorn, V. Soltwisch, H. Wadati, H.-H. Wu, H.A. Duerr, N. Wizent, B. Buechner, G.A. Sawatzky
Charge ordering in La1.8-xEu0.2SrxCuO4 studied by resonant soft x-ray diffraction, Physical Review B 79 (2009) Nr. 10, S. 100502(R)/1-4 URL

N. Wizent, G. Behr, F. Lipps, I. Hellmann, R. Klingeler, V. Kataev, W. Loeser, N. Sato, B. Buechner
Single-crystal growth of LiMnPO4 by the floating-zone method, Journal of Crystal Growth 311 (2009) Nr. 5, S. 1273-1277 URL

C. Mueller, A. Leonhardt, M.C. Kutz, B. Buechner, H. Reuther
Growth Aspects of Iron-Filled Carbon Nanotubes Obtained by Catalytic Chemical Vapor Deposition of Ferrocene, Journal of Physical Chemistry C 113 (2009) Nr. 7, S. 2736-2740 URL

D.S. Inosov, D.V. Evtushinsky, V.B. Zabolotnyy, A.A. Kordyuk, B. Buechner, R. Follath, H. Berger, S.V. Borisenko
Temperature-dependent fermi surface of 2H-TaSe2 driven by competing density wave order fluctuations, Physical Review B 79 (2009) Nr. 12, S. 125112/1-5 URL

O. Shuleshova, D. Holland-Moritz, H.G. Lindenkreuz, W. Loeser, B. Buechner
Phase selection in undercooled Ti-Al-Nb melts, Journal of Physics: Conference Series 144 (2009) Nr. 1, S. 12118/1-4 URL

A. Alfonsov, E. Vavilova, V. Kataev, B. Buechner, A. Podlesnyak, M. Russina, A. Furrer, T. Straessle, E. Pomjakushina, K. Conder, D.I. Khomskii
Origin of a spin-state polaron in lightly hole doped LaCoO3, Journal of Physics: Conference Series 150 (2009), S. 42003/1-4 URL

V. Kataev, M. Yehia, E. Vavilova, B. Buechner, A. Moeller, T. Taetz, N. Hollmann, J.A. Mydosh
Interplay between structure, transport and magnetism in the frustrated S = 1/2 system In2VO5, Journal of Physics: Conference Series 150 (2009), S. 42084/1-4 URL

V. Kataev, U. Schaufuss, B. Buechner, A.A. Zvyagin, J. Sichelschmidt, J. Wykhoff, C. Krellner, C. Geibel, F. Steglich
High-field ESR study of the Kondo lattice system YbRh2Si2, Journal of Physics: Conference Series 150 (2009), S. 42085/1-4 URL

V. Kataev, U. Schaufuss, F. Muranyi, A. Alfonsov, M. Doerr, M. Rotter, B. Buechner
Magnetic anisotropy of the spin-antiferromagnet GdNi2B2C probed by high-frequency ESR, Journal of Physics: Conference Series 150 (2009), S. 42086/1-4 URL

H. Luetkens, H.-H. Klauss, M. Kraken, F. J. Litterst, T. Dellmann, R. Klingeler, C. Hess, R. Khasanov, A. Amato, C. Baines, M. Kosmala, O. J. Schumann, M. Braden, J. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Buechner
The electronic phase diagram of the LaO1-xFxFeAs superconductor, Nature materials 8 (2009) Nr. 4, S. 305-309 URL

K. Lipert, F. Kretzschmar, M. Ritschel, A. Leonhardt, R. Klingeler, B. Buechner
Nonmagnetic carbon nanotubes, Journal of Applied Physics 105 (2009) Nr. 6, S. 63906/1-4 URL

H.-J. Grafe, G. Lang, F. Hammerath, D. Paar, K. Manthey, K. Koch, H. Rosner, N. J. Curro, G. Behr, J. Werner, N. Leps, R. Klingeler, H.-H. Klauss, F. J. Litterst, B. Buechner
Electronic properties of LaO1-xFxFeAs in the normal state probed by NMR/NQR, New Journal of Physics 11 (2009) Nr. 3, S. 35002/1-14 URL

A. Koitzsch, D. S. Inosov, D. V. Evtushinsky, V. B. Zabolotnyy, A. A. Kordyuk, A. Kondrat, C. Hess, M. Knupfer, B. Buechner, G. L. Sun, V. Hinkov, C. T. Lin, A. Varykhalov, S. V. Borisenko
Temperature and doping-dependent renormalization effects of the low energy electronic structure of Ba1-xKxFe2As2 single crystals, Physical Review Letters 102 (2009) Nr. 16, S. 167001/1-4 URL

J.H. Warner, Y. Ito, M.H. Ruemmeli, T. Gemming, B. Buechner, H. Shinohara, G.A.D. Briggs
One-dimensional confined motion of single metal atoms inside double-walled carbon nanotubes, Physical Review Letters 102 (2009) Nr. 19, S. 195504/1-4 URL

F. Schaeffel, C. Taeschner, M.H. Ruemmeli, V. Neu, U. Wolff, U. Queitsch, D. Pohl, R. Kaltofen, A. Leonhardt, B. Rellinghaus, B. Buechner, L. Schultz
Carbon nanotubes terminated with hard magnetic FePt nanomagnets, Applied Physics Letters 94 (2009) Nr. 19, S. 193107/1-3 URL

V.B. Zabolotnyy, D.V. Evtushinsky, A.A. Kordyuk, D.S. Inosov, A. Koitzsch, A.V. Boris, G.L. Sun, C.T. Lin, M. Knupfer, B. Buechner, A. Varykhalov, R. Follath, S.V. Borisenko
Fermi surface of Ba1-xKxFe2As2 as probed by angle-resolved photoemission, Physica C 469 (2009), S. 448-451 URL

D.V. Evtushinsky, D.S. Inosov, V.B. Zabolotnyy, M.S. Viazovska, R. Khasanov, A. Amato, H.H. Klauss, H. Luetkens, C. Niedermayer, G.L. Sun, V. Hinkov, C.T. Lin, A. Varykhalov, A. Koitzsch, M. Knupfer, B. Buechner, A.A. Kordyuk, S.V. Borisenko
Momentum-resolved superconducting gap in the bulk of Ba1.xKxFe2As2 from combined ARPES and my-SR measurements, New Journal of Physics 11 (2009) Nr. 5, S. 550069/1-13 URL

G.S. Zakharova, V.L. Volkov, C. Taeschner, I. Hellmann, A. Leonhardt, R. Klingeler, B. Buechner
Synthesis and characterization of V3O7H2O nanobelts, Solid State Communications 149 (2009) Nr. 19-20, S. 814-817 URL

J.H. Warner, F. Schaeffel, M.H. Ruemmeli, B. Buechner
Examining the edges of multi-layer graphene sheets, Chemistry of Materials 21 (2009) Nr. 12, S. 2418-2421 URL

B. Antonioli, B. Buechner, J.K. Clegg, K. Gloe, K. Gloe, L. Goetzke, A. Heine, A. Jaeger, K.A. Jolliffe, O. Kataeva, V. Kataev, R. Klingeler, T. Krause, L.F. Lindoy, A. Popa, W. Seichter, M. Wenzel
Interaction of an extended series of N-substituted di(2-picolyl)amine derivatives with copper(II). Synthetic, structural, magnetic and solution studies, Dalton Transactions (7) (2009), S. 4795-4805 URL

R. Schuster, S. Pyon, M. Knupfer, J. Fink, M. Azuma, M. Takano, H. Takagi, B. Buechner
Charge-transfer excitons in underdoped Ca2-xNaxCuO2Cl2 studied by electron energy-loss spectroscopy, Physical Review B 79 (2009) Nr. 21, S. 214517/1-4 URL

Y.G. Ponomarev, S.A. Kuzmichev, M.G. Mikheev, M.V. Sudakova, S.N. Tchesnokov, O.S. Volkova, A.N. Vasiliev, T. Haenke, C. Hess, G. Behr, R. Klingeler, B. Buechner
Andreev spectroscopy of LaFeAsO0.9F0.1, Physical Review B 79 (2009) Nr. 22, S. 224517/1-6 URL

J.H. Warner, F. Schaeffel, G. Zhong, M.H. Ruemmeli, B. Buechner, J. Robertson, G.A.D. Briggs
Investigating the diameter-dependent stability of single-walled carbon nanotubes, ACS nano 3 (2009) Nr. 6, S. 1557-1563 URL

M. Bystrzejewski, H.W. Huebers, A. Huczko, T. Gemming, B. Buechner, M.H. Ruemmeli
Bulk synthesis of carbon nanocapsules and nanotubes containing magnetic nanoparticles via low energy laser pyrolysis of ferrocene, Materials Letters 63 (2009) Nr. 21, S. 1767-1770 URL

O. Shuleshova, D. Holland-Moritz, W. Loeser, G. Reinhart, G.N. Iles, B. Buechner
Metastable formation of decagonal quasicrystals during solidification of undercooled Al-Ni melts: In situ observations by synchrotron radiation, epl 86 (2009) Nr. 3, S. 36002/1-4 URL

O. Shuleshova, D. Holland-Moritz, W. Loeser, H.-G. Lindenkreuz, B. Buechner
In situ observation of phase selection in undercooled Ni-Al melts, International Journal of Cast Metals Research 22 (2009) Nr. 1-4, S. 286-289

A.A. Zvyagin, V. Kataev, B. Buechner
Theory of the electron spin resonance in heavy fermion systems with non-Fermi-liquid behavior, Physical Review B 80 (2009) Nr. 2, S. 24412/1-7 URL

C. Hess, A. Kondrat, A. Narduzzo, J.E. Hamann-Borrero, R. Klingeler, J. Werner, G. Behr, B. Buechner
The intrinsic electronic phase diagram of iron-oxypnictide superconductors, epl 87 (2009) Nr. 1, S. 17005/1-6 URL

G. Urbanik, T. Haenke, C. Hess, B. Buechner, A. Ciszewski, V. Hinkov, C.T. Lin, B. Keimer
Surface of underdoped YBa2Cu3O7-delta as revealed by STM/STS, The European Physical Journal B 69 (2009) Nr. 4, S. 483-489 URL

A. Kondrat, J.E. Hamann-Borrero, N. Leps, M. Kosmala, O. Schumann, A. Koehler, J. Werner, G. Behr, M. Braden, R. Klingeler, B. Buechner, C. Hess
Synthesis and physical properties of LaO1-xFxFeAs, The European Physical Journal B 70 (2009), S. 461-468 URL

G. Fuchs, S.-L. Drechsler, N. Kozlova, M. Bartkowiak, J.E. Hamann-Borrero, G. Behr, K. Nenkov, H.-H. Klauss, H. Maeter, A. Amato, H. Luetkens, A. Kwadrin, R. Khasanov, J. Freudenberger, A. Koehler, M. Knupfer, E. Arushanov, H. Rosner, B. Buechner, L. Schultz
Orbital and spin effects for the upper critical field in As-deficient disordered Fe pnictide superconductors, New Journal of Physics 11 (2009) Nr. 7, S. 75007/1-26 URL

T. Kroll, V.Y. Aristov, O.V. Molodtsova, Y.A. Ossipyan, D.V. Vyalikh, B. Buechner, M. Knupfer
Spin and orbital ground state of Co in cobalt phthalocyanine, Journal of Physical Chemistry A 113 (2009), S. 8917-8922 URL

T. Dahm, V. Hinkov, S.V. Borisenko, A.A. Kordyuk, V.B. Zabolotnyy, J. Fink, B. Buechner, D.J. Scalapino, W. Hanke, B. Keimer
Strength of the spin-fluctuation-mediated pairing interaction in a high-temperature superconductor, Nature physics 5 (2009) Nr. 3, S. 217-221 URL

S.V. Borisenko, A.A. Kordyuk, V.B. Zabolotnyy, D.S. Inosov, D. Evtushinsky, B. Buechner, A.N. Yaresko, A. Varykhalov, R. Follath, W. Eberhardt, L. Patthey, H. Berger
Two energy gaps and fermi-surface Arcs in NbSe2, Physical Review Letters 102 (2009) Nr. 16, S. 166402/1-4 URL

B. Buechner, C. Hess
Iron-based superconductors: Vital clues from a basic compound, Nature materials- news and views 8 (2009) Nr. 8, S. 615-616 URL

V.B. Zabolotnyy, A.A. Kordyuk, D.S. Inosov, D.V. Evtushinsky, R. Schuster, B. Buechner, N. Wizent, G. Behr, S. Pyon, T. Takayama, H. Takagi, R. Follath, S.V. Borisenko
Evidence for fermi surface reconstruction in the static stripe phase of La1.8-xEu0.2SrxCuO4, x = 1/8, epl 86 (2009), S. 47005/1-6 URL

A.A. El-Gendy, E.M.M. Ibrahim, V.O. Khavrus, Y. Krupskaya, S. Hampel, A. Leonhardt, B. Buechner, R. Klingeler
The synthesis of carbon coated Fe, Co and Ni nanoparticles and an examination of their magnetic properties, Carbon 47 (2009) Nr. 12, S. 2821-2828 URL

N. Wizent, L. Schramm, G. Behr, W. Loeser, W. Gruner, A. Voss, B. Buechner, L. Schultz
Phase diagram features and solidification behaviour of CoCu2O3 at elevated oxygen pressure, Journal of Solid State Chemistry 182 (2009), S. 2036-2040 URL

A. Taylor, K. Lipert, K. Kraemer, S. Hampel, S. Fuessel, A. Meye, R. Klingeler, M. Ritschel, A. Leonhardt, B. Buechner, M.P. Wirth
Biocompatibility of iron filled carbon nanotubes in vitro, Journal of Nanoscience and Nanotechnology 9 (2009) Nr. 10, S. 5709-5716

P. Chaudhuri, V. Kataev, B. Buechner, H.-H. Klauss, B. Kersting, F. Meyer
Tetranuclear complexes in molecular magnetism: Targeted synthesis, high-field EPR and pulsed-field magnetization, Coordination Chemistry Reviews 253 (2009) Nr. 19-21, S. 2261-2285 URL

M. Bystrzejewski, A. Bachmatiuk, J. Thomas, P. Ayala, H.-W. Huebers, T. Gemming, E. Borowiak-Palen, T. Pichler, R.J. Kalenczuk, B. Buechner, M.H. Ruemmeli
Boron doped carbon nanotubes via ceramic catalysts, Physica Status Solidi RRL 3 (2009) Nr. 6, S. 193-195

A. Grueneis, C. Attaccalite, A. Rubio, D.V. Vyalikh, S.L. Molodtsov, J. Fink, R. Follath, W. Eberhardt, B. Buechner, T. Pichler
Angle-resolved photoemission study of the graphite intercalation compound KC8: A key to graphene, Physical Review B 80 (2009) Nr. 7, S. 75431/1-5 URL

K. Biswas, R. Hermann, H. Wendrock, J. Priede, G. Gerbeth, B. Buechner
Effect of melt convection on the secondary dendritic arm spacing in peritectic NdFeB alloy, Journal of Alloys and Compounds 480 (2009) Nr. 2, S. 295-298 URL

J.H. Warner, M.H. Ruemmeli, L. Ge, T. Gemming, B. Montanari, N.M. Harrison, B. Buechner, G.A.D. Briggs
Structural transformations in graphene studied with high spatial and temporal resolution, Nature naotechnology 4 (2009) Nr. 8, S. 500-504 URL

A. Grueneis, C. Attaccalite, A. Rubio, D.V. Vyalikh, S.L. Molodtsov, J. Fink, R. Follath, W. Eberhardt, B. Buechner, T. Pichler
Electronic structure and electron-phonon coupling of doped graphene layers in KC8, Physical Review B 79 (2009) Nr. 20, S. 205106/1-9 URL

L. Wang, U. Koehler, N. Leps, A. Kondrat, M. Nale, A. Gasparini, A. de Visser, G. Behr, C. Hess, R. Klingeler, B. Buechner
Thermal expansion of LaFeAsO1-xFx: Evidence for high-temperature fluctuations, Physical Review B 80 (2009) Nr. 9, S. 94512/1-5 URL

H. Maeter, H. Luetkens, Y.G. Pashkevich, A. Kwadrin, R. Khasanov, A. Amato, A.A. Gusev, K.V. Lamonova, D.A. Chervinskii, R. Klingeler, C. Hess, G. Behr, B. Buechner, H.-H. Klauss
Interplay of rare earth and iron magnetism in RFeAsO (R=La, Ce, Pr, and Sm): Muon-spin relaxation study and symmetry analysis, Physical Review B 80 (2009) Nr. 9, S. 94524/1-19 URL

F. Schaeffel, J.H. Warner, A. Bachmatiuk, B. Rellinghaus, B. Buechner, L. Schultz, M.H. Ruemmeli
Shedding light on the crystallographic etching of multi-layer graphene at the atomic scale, Nano Research 2 (2009), S. 695-705 URL

U. Weissker, M. Loeffler, F. Wolny, M.U. Lutz, N. Scheerbaum, R. Klingeler, T. Gemming, T. Muehl, A. Leonhardt, B. Buechner
Perpendicular magnetization of long iron carbide nanowires inside carbon nanotubes due to magnetocrystalline anisotropy, Journal of Applied Physics 106 (2009) Nr. 5, S. 54909/1-5 URL

P.V. Leksin, R.I. Salikhov, I.A. Garifullin, H. Vinzelberg, V. Kataev, R. Klingeler, L.R. Tagirov, B. Buechner
Observation of the Inverse spin valve effect in a Ni/V/Ni trilayer system, JETP Letters 90 (2009) Nr. 1, S. 59-63

R. Hermann, G. Behr, G. Gerbeth, J. Priede, C. Guguschev, A. Krauze, B. Buechner
Single crystal growthof intermetallic compounds by a two-phase RF floating zone method, 6th International Conference on Electromagnetic Processing of Materials, EPM 2009, Dresden, 19.-23.10.09, in: Proceedings, 849-852 (2009)

Y. Krupskaya, C. Mahn, A. Parameswaran, A. Taylor, K. Kraemer, S. Hampel, A. Leonhardt, M. Ritschel, B. Buechner, R. Klingeler
Magnetic study of iron-containing carbon nanotubes: Feasibility for magnetic hyperthermia, Journal of Magnetism and Magnetic Materials 321 (2009) Nr. 24, S. 4067-4071 URL

E. Vavilova, A.S. Moskvin, Y.C. Arango, A. Sotnikov, S.-L. Drechsler, R. Klingeler, O. Volkova, A. Vasiliev, V. Kataev, B. Buechner
Quantum electric dipole glass and frustrated magnetism near a critical point in Li2ZrCuO4, epl 88 (2009) Nr. 2, S. 27001/1-6 URL

J.H. Warner, Y. Ito, M.H. Ruemmeli, B. Buechner, H. Shinohara, G.A.D. Briggs
Capturing the motion of molecular nanomaterials encapsulated within carbon nanotubes with ultrahigh temporal resolution, ACS nano 3 (2009) Nr. 10, S. 3037-3044 URL

M.H. Ruemmeli, F. Schaeffel, A. Bachmatiuk, G. Trotter, D. Adebimpe, G. Simha-Martynkova, D. Placha, B. Rellinghaus, P.G. McCormick, E. Borowiak-Palen, P. Ayala, T. Pichler, R. Klingeler, M. Knupfer, B. Buechner
Oxide catalysts for carbon nanotube and few layer graphene formation, Physica Status Solidi B 246 (2009) Nr. 11-12, S. 2530-2533 URL

F. Schaeffel, J.H. Warner, A. Bachmatiuk, B. Rellinghaus, B. Buechner, L. Schultz, M.H. Ruemmeli
On the catalytic hydrogenation of graphite for graphene nanoribbon fabrication, Physica Status Solidi B 246 (2009) Nr. 11-12, S. 2540-2544 URL

A. Bachmatiuk, M. Bystrzejewski, F. Schaeffel, P. Ayala, U. Wolff, C. Mickel, T. Gemming, T. Pichler, E. Borowiak-Palen, R. Klingeler, H.-W. Huebers, M. Ulbrich, M. Knupfer, D. Haberer, B. Buechner, M.H. Ruemmeli
Carbon nanotube synthesis via ceramic catalysts, Physica Status Solidi B 246 (2009) Nr. 11-12, S. 2486-2489 URL

K.E. Metlushka, B.A. Kashemirov, V.F. Zheltukhin, D.N. Sadkova, B. Buechner, C. Hess, O.N. Kataeva, C.E. McKenna, V.A. Alfonsov
1-(alpha-Aminobenzyl)-2-naphthol: A new chiral auxiliary for the synthesis of enantiopure - aminophosphonic acids, Chemistry - A European Journal 15 (2009) Nr. 27, S. 6718-6722

I.A. Nekrasov, N.S. Pavlov, E.Z. Kuchinskii, M.V. Sadovskii, Z.V. Pchelkina, V.B. Zabolotnyy, J. Geck, B. Buechner, S.V. Borisenko, D.S. Inosov, A.A. Kordyuk, M. Lambacher, A. Erb
Electronic structure of Pr2-xCexCuO4 studied via ARPES and LDA+DMFT+ sigma k, Physical Review B 80 (2009) Nr. 14, S. 140510(R)/1-4 URL

A.I. Popa, E. Vavilova, Y.C. Arango, V. Kataev, C. Taeschner, H.-H. Klauss, H. Maeter, H. Luetkens, B. Buechner, R. Klingeler
High-temperature ferromagnetism of Li-doped vanadium oxide nanotubes, epl 88 (2009), S. 57002/1-5 URL

S. Tetali, M. Zaka, R. Schoenfelder, A. Bachmatiuk, F. Boerrnert, I. Ibrahim, J.H. Lin, G. Cuniberti, J.H. Warner, B. Buechner, M.H. Ruemmeli
Unravelling the mechanisms behind mixed catalysts for the high yield production of single-walled carbon nanotubes, ACS nano 3 (2009) Nr. 12, S. 3839-3844 URL

A. Bachmatiuk, F. Boerrnert, M. Grobosch, F. Schaeffel, U. Wolff, A. Scott, M. Zaka, J.H. Warner, R. Klingeler, M. Knupfer, B. Buechner, M.H. Ruemmeli
Investigating the graphitization mechanism of SiO2 nanoparticles in chemical vapor deposition, ACS nano 3 (2009) Nr. 12, S. 4098-4104 URL

W.E.A. Lorenz, R.O. Kuzian, S.-L. Drechsler, W.-D. Stein, N. Wizent, G. Behr, J. Malek, U. Nitzsche, H. Rosner, A. Hiess, W. Schmidt, R. Klingeler, M. Loewenhaupt, B. Buechner
Highly dispersive spin excitations in the chain cuprate Li2CuO2, epl 88 (2009) Nr. 3, S. 37002/1-6 URL

S. Gorantla, F. Boernert, A. Bachmatiuk, R. Schoenfelder, M.H. Ruemmeli, B. Buechner, T. Gemming, J. Eckert
HRTEM Imaging of Electron Beam Irradiation Defect Dynamics in SWCNTs at 80 kV, Microscopy Conference 2009 (MC2009), Graz/ Oesterreich, 30.8.-4.9.09, in: Proceedings, W. Grogger, F. Hofer, P. Poelt (eds.) Verlag der TU Graz/ Oesterreich., Vol. 3, 141-142 (2009)

C.G.F. Blum, C.A. Jenkins, J. Barth, C. Felser, S. Wurmehl, G. Friemel, C. Hess, G. Behr, B. Buechner, A. Reller, S. Riegg, S.G. Ebbinghaus, T. Ellis, P.J. Jacobs, J.T. Kohlhepp, H.J.M. Swagten
Highly ordered, half-metallic Co2FeSi single crystals, Applied Physics Letters 95 (2009) Nr. 16, S. 161903/1-3 URL

2008

M. Loeffler, M.H. Ruemmeli, C. Kramberger, E. Borowiak-Palen, R. Klingeler, T. Gemming, B. Buechner, T. Pichler
On the formation of single-walled carbon nanotubes in pulsed-laser-assisted chemical vapor deposition, Chemistry of Materials 20 (2008) Nr. 1, S. 128-134 URL

F. Muranyi, G. Urbanik, V. Kataev, B. Buechner
Electron spin dynamics of the superconductor CaC6 probed by ESR, Physical Review B 77 (2008) Nr. 2, S. 24507/1-5 URL

H.-J. Grafe, F. Hammerath, A. Vyalikh, G. Urbanik, V. Kataev, T. Wolf, G. Khaliullin, B. Buechner
Contrasting spin dynamics in Zn- and Ni-doped NdBa2Cu3O6+y single crystals from Cu nuclear quadrupole resonance: Evidence for correlations between antiferromagnetism and pseudogap effects, Physical Review B 77 (2008) Nr. 1, S. 14522/1-5 URL

K.-Y. Choi, P. Lemmens, D. Heydhausen, G. Guentherodt, C. Baumann, R. Klingeler, P. Reutler, B. Buechner
Anomalous orbital dynamics in LaSrMnO4 observed by Raman spectroscopy, Physical Review B 77 (2008) Nr. 6, S. 64415/1-5 URL

C. Mueller, D. Elefant, A. Leonhardt, B. Buechner
Incremental analysis of the magnetization behavior in iron-filled carbon nanotube arrays, Journal of Applied Physics 103 (2008) Nr. 3, S. 34302/1-5 URL

C. Mueller, S. Hampel, D. Haase, D. Elefant, T. Muehl, A. Vyalikh, R. Klingeler, D. Golberg, A. Leonhardt, B. Buechner
Selected synthesis methods for nanowires encapsulated inside carbon nanostructures and their fascinating properties, in: Nanorods, Nanotubes and Nanomaterials Research Progress; W. V. Prescott and A. I. Schwartz (eds.), Nova Science Publishers, 2008 (2008)

P. Ayala, A. Grueneis, D. Grimm, C. Kramberger, R. Engelhard, M. Ruemmeli, J. Schumann, R. Kaltofen, B. Buechner, C. Schaman, H. Kuzmany, T. Gemming, A. Barreiro, T. Pichler
Cyclohexane triggers staged growth of pure and vertically aligned single wall carbon nanotubes, Chemical Physics Letters 454 (2008) Nr. 4-6, S. 332-336 URL

H. Shiozawa, T. Pichler, C. Kramberger, A. Grueneis, M. Knupfer, B. Buechner, V. Zolyomi, J. Koltai, J. Kuerti, D. Batchelor, H. Kataura
Fine tuning the charge transfer in carbon nanotubes via the interconversion of encapsulated molecules, Physical Review B 77 (2008) Nr. 15, S. 153402/1-4 URL

D. Kunze, S. Hampel, K. Kraemer, D. Haase, S. Fuessel, A. Leonhardt, A. Meye, B. Buechner, M.O. Grimm, M.P. Wirth
Carbon nanotubes: A nanocontainer mediates transport of chemotherapeutics, European Urology Supplements 7 (2008) Nr. 3, S. 277 (823) URL

N. Tristan, V. Zestrea, G. Behr, R. Klingeler, B. Buechner, H.A. Krug von Nidda, A. Loidl, V. Tsurkan
Spin frustration and magnetic exchange in cobalt aluminum oxide spinels, Physical Review B 77 (2008) Nr. 9, S. 94412/1-10 URL

E.A. Popova, N. Tristan, A.N. Vasiliev, V.L. Temerov, L.N. Bezmaternykh, N. Leps, B. Buechner, R. Klingeler
Magnetization and specific heat of DyFe3(BO3)4 single crystal, The European Physical Journal B 62 (2008), S. 123-128 URL

G. Behr, W. Loeser, D. Souptel, G. Fuchs, I. Mazilu, C. Cao, A. Koehler, L. Schultz, B. Buechner
Crystal growth of rare earth-transition metal borocarbides and silicides, Journal of Crystal Growth 310 (2008) Nr. 7-9, S. 2268-2276 URL

A. Koitzsch, S.V. Borisenko, D. Inosov, J. Geck, V.B. Zabolotnyy, H. Shiozawa, M. Knupfer, J. Fink, B. Buechner, E.D. Bauer, J.L. Sarrao, R. Follath
Hybridization effects in CeCoIn5 observed by angle-resolved photoemission, Physical Review B 77 (2008) Nr. 15, S. 155128/1-7 URL

A.N. Vasiliev, O.S. Volkova, L.S. Lobanovskii, I.O. Troyanchuk, Z. Hu, L.H. Tjeng, D.I. Khomskii, H.-J. Lin, C.T. Chen, N. Tristan, F. Kretzschmar, R. Klingeler, B. Buechner
Valence states and metamagnetic phase transition in partially B-site-disordered perovskite EuMn0.5Co0.5O3, Physical Review B 77 (2008) Nr. 10, S. 104442/1-5 URL

C. Kramberger, R. Hambach, C. Giorgetti, M.H. Ruemmeli, M. Knupfer, J. Fink, B. Buechner, L. Reining, E. Einarsson, S. Maruyama, F. Sottile, K. Hannewald, V. Olevano, A.G. Marinopoulos, T. Pichler
Linear plasmon dispersion in single-wall carbon nanotubes and the collective excitation spectrum of graphene, Physical Review Letters 100 (2008) Nr. 19, S. 196803/1-4 URL

S.V. Borisenko, A.A. Kordyuk, A.N. Yaresko, V.B. Zabolotnyy, D.S. Inosov, R. Schuster, B. Buechner, R. Weber, R. Follath, L. Patthey, H. Berger
Pseudogap and charge density waves in two dimensions, Physical Review Letters 100 (2008) Nr. 19, S. 196402/1-4 URL

H. Vinzelberg, J. Schumann, D. Elefant, R.B. Gangineni, J. Thomas, B. Buechner
Low temperature tunneling magnetoresistance on (La,Sr)MnO3/Co junctions with organic spacer layers, Journal of Applied Physics 103 (2008) Nr. 9, S. 93720/1-5 URL

F. Schaeffel, M.H. Ruemmeli, C. Kramberger, U. Queitsch, E. Mohn, R. Kaltofen, T. Pichler, B. Buechner, B. Rellinghaus, L. Schultz
Tailoring the diameter, density and number of walls of carbon nanotubes through predefined catalyst particles, Physica Status Solidi A 205 (2008) Nr. 6, S. 1382-1385 URL

M.H. Ruemmeli, F. Schaeffel, M. Loeffler, C. Kramberger, D. Adebimpe, T. Gemming, P. Ayala, B. Rellinghaus, L. Schultz, B. Buechner, T. Pichler
Unifying catalyst size dependencies in floating catalyst and supported catalyst carbon nanotube synthesis, Physica Status Solidi A 205 (2008) Nr. 6, S. 1386-1390 URL

A. Vyalikh, A. Wolter, S. Hampel, D. Haase, M. Ritschel, A. Leonhardt, H.-J. Grafe, A. Taylor, K. Kraemer, B. Buechner, R. Klingeler
A carbon-wrapped nanoscaled thermometer for temperature control in biological environments, Nanomedicine 3 (2008) Nr. 3, S. 321-327

I. Hellmann, C. Taeschner, R. Klingeler, A. Leonhardt, B. Buechner, M. Knupfer
Structure and electronic properties of Li-doped vanadium oxide nanotubes, The Journal of Chemical Physics 128 (2008) Nr. 22, S. 224701/1-5 URL

A. Taylor, K. Kraemer, S. Hampel, S. Fuessel, R. Klingeler, M. Ritschel, B. Buechner, M.O. Grimm, M.P. Wirth
Carbon coated nanomagnets as potential hyperthermia agents, The Journal of Urology 179 (2008) Nr. 4, Supplement, S. 392-393

D.S. Inosov, R. Schuster, A.A. Kordyuk, J. Fink, S.V. Borisenko, V.B. Zabolotnyy, D.V. Evtushinsky, M. Knupfer, B. Buechner, R. Follath, H. Berger
Excitation energy map of high-energy dispersion anomalies in cuprates, Physical Review B 77 (2008) Nr. 21, S. 212504/1-3 URL

D.V. Evtushinsky, A.A. Kordyuk, V.B. Zabolotnyy, D.S. Inosov, B. Buechner, H. Berger, L. Patthey, R. Follath, S.V. Borisenko
Pseudogap-driven sign reversal of the hall effect, Physical Review Letters 100 (2008) Nr. 23, S. 236402/1-4 URL

R. Hermann, H. Vinzelberg, G. Behr, K. Woll, F. Muecklich, B. Buechner
Magnetic field controlled floating-zone crystal growth and properties of RuAl single crystal, Journal of Crystal Growth 310 (2008) Nr. 18, S. 4286-4289 URL

C.D. Cao, R. Klingeler, N. Leps, H. Vinzelberg, V. Kataev, F. Muranyi, N. Tristan, A. Teresiak, S. Zhou, W. Loeser, G. Behr, B. Buechner
Interplay between Kondo-like behavior and short-range antiferromagnetism in EuCu2Si2 single crystals, Physical Review B 78 (2008) Nr. 6, S. 64409/1-6 URL

A. Narduzzo, M.S. Grbic, M. Pozek, A. Dulcic, D. Paar, A. Kondrat, C. Hess, I. Hellmann, R. Klingeler, J. Werner, A. Koehler, G. Behr, B. Buechner
Upper critical field, penetration depth, and depinning frequency of the high-temperature superconductor LaFeAsO0.9F0.1 studied by microwave surface impedance, Physical Review B 78 (2008) Nr. 1, S. 12507/1-4 URL

H.-J. Grafe, D. Paar, G. Lang, N.J. Curro, G. Behr, J. Werner, J. Hamann-Borrero, C. Hess, N. Leps, R. Klingeler, B. Buechner
75As NMR studies of superconducting LaFeAsO0.9F0.1, Physical Review Letters 101 (2008) Nr. 4, S. 47003/1-4 URL

H.-H. Klauss, H. Luetkens, R. Klingeler, C. Hess, F.J. Litterst, M. Kraken, M.M. Korshunov, I. Eremin, S.-L. Drechsler, R. Khasanov, A. Amato, J. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Buechner
Commensurate spin density wave in LaFeAsO: A local probe study, Physical Review Letters 101 (2008) Nr. 7, S. 77005/1-4 URL

S. Hampel, D. Kunze, D. Haase, K. Kraemer, M. Rauschenbach, M. Ritschel, L. Leonhardt, J. Thomas, S. Oswald, V. Hoffmann, B. Buechner
Carbon nanotubes filled with a chemotherapeutic agent: a nanocarrier mediates inhibition of tumor cell growth, Nanomedicine 3 (2008) Nr. 2, S. 175-182

M.H. Ruemmeli, F. Schaeffel, T. de los Arcos, D. Haberer, A. Bachmatiuk, C. Kramberger, P. Ayala, E. Borowiak-Palen, D. Adebimpe, T. Gemming, A. Leonhardt, B. Rellinghaus, L. Schultz, T. Pichler, B. Buechner
On the graphitisation role of oxide supports in carbon nanotube CVD synthesis, Physica Status Solidi B 245 (2008) Nr. 10, S. 1939-1942 URL

H. Luetkens, H.-H. Klauss, R. Khasanov, A. Amato, R. Klingeler, I. Hellmann, N. Leps, A. Kondrat, C. Hess, A. Koehler, G. Behr, J. Werner, B. Buechner
Field and temperature dependence of the superfluid density in LaFeAsO1-xFx superconductors: A muon spin relaxation study, Physical Review Letters 101 (2008) Nr. 9, S. 97009/1-4 URL

F. Schaeffel, C. Schuenemann, M.H. Ruemmeli, C. Taeschner, D. Pohl, C. Kramberger, T. Gemming, A. Leonhardt, T. Pichler, B. Rellinghaus, B. Buechner, L. Schultz
Comparative study on thermal and plasma enhanced CVD grown carbon nanotubes from gas phase prepared elemental and binary catalyst particles, Physica Status Solidi B 245 (2008) Nr. 10, S. 1919-1922 URL

C. Kramberger, M. Ruemmeli, M. Knupfer, J. Fink, B. Buechner, E. Einarsson, S. Maruyama, T. Pichler
Loss-spectroscopy on sparse arrays of aligned single-wall carbon nanotubes, Physica Status Solidi B 245 (2008) Nr. 10, S. 2284-2287 URL

P.M.F.J. Costa, D. Golberg, M. Mitome, S. Hampel, A. Leonhardt, B. Buechner, Y. Bando
Stepwise current-Driven release of attogram quantities of copper iodide encapsulated in carbon nanotubes, Nanoletters 8 (2008) Nr. 10, S. 3120-3125 URL

R. Klingeler, S. Hampel, B. Buechner
Carbon nanotube based biomedical agents for heating, temperature sensoring and drug delivery, International Journal of Hyperthermia 24 (2008) Nr. 6, S. 496-505

M. Bystrzejewski, H. Lange, A. Huczko, P. Baranowski, H.-W. Huebers, T. Gemming, T. Pichler, B. Buechner, M.H. Ruemmeli
One-step catalyst-free generation of carbon nanospheres via laser-induced pyrolysis of anthracene, Journal of Solid State Chemistry 181 (2008), S. 2796-2803 URL

M. Bystrzejewski, R. Schoenfelder, G. Cuniberti, H. Lange, A. Huczko, T. Gemming, T. Pichler, B. Buechner, M. Ruemmeli
Exposing multiple roles of H2O in high-temperature enhanced carbon nanotube synthesis, Chemistry of Materials 20 (2008), S. 6586-6588 URL

C. Mennerich, H. -H. Klauss, A. U. B. Wolter, S. Suellow, F. J. Litterst, C. Golze, R. Klingeler, V. Kataev, B. Buechner, M. Goiran, H. Rakoto, J. -M. Broto, O. Kataeva, D. J Price
High field level crossing studies on spin dimers in the low dimensional quantum spin system Na2T2(C2O4)(3)(H2O)(2) with T = Ni, Co, Fe, Mn, Pacific-Institute-of-Theoretical-Physics Summer School on Quantum Magnetism, Les Houches, France, Juni 2006, in: NATO Science for Peace and Security Series B - Physics and Biophysics, B. Barbara; Y. Imry; G. Sawatzky; P.C.E. Stamp (eds), 97-124 (2008)

S.A.J. Kimber, D.N. Argyriou, F. Yokaichiya, K. Habicht, S. Gerischer, T. Hansen, T. Chatterji, R. Klingeler, C. Hess, G. Behr, A. Kondrat, B. Buechner
Magnetic ordering and negative thermal expansion in PrFeAsO, Physical Review B 78 (2008) Nr. 14, S. 140503(R)/ 1-4 URL

A. Koitzsch, D. Inosov, J. Fink, M. Knupfer, H. Eschrig, V. Borisenko, G. Behr, A. Koehler, J. Werner, B. Buechner, R. Follath, H.A. Duerr
Valence-band and core-level photoemission spectroscopy of LaFeAsO1-xFx, Physical Review B 78 (2008) Nr. 18, S. 180506/1-4 URL

T. Kroll, S. Bonhommeau, T. Kachel, H.A. Duerr, J. Werner, G. Behr, A. Koitzsch, A.K. Ariffin, R. Manzke, F.M.F. de Groot, J. Fink, H. Eschrig, B. Buechner, M. Knupfer
On the electronic structure of electron doped LaFeAsO1-xFx, Journal of the Physical Society of Japan 77 (2008) Nr. Suppl. C, S. 117-181

T. Kroll, S. Bonhommeau, T. Kachel, H.A. Duerr, J. Werner, G. Behr, A. Koitzsch, R. Huebel, S. Leger, R. Schoenfelder, A.K. Ariffin, R. Manzke, F.M.F. de Groot, J. Fink, H. Eschrig, B. Buechner, M. Knupfer
Electronic structure of LaFeAsO1-xFx from x-ray absorption spectroscopy, Physical Review B 78 (2008) Nr. 22, S. 220502/1-4 URL

G. Fuchs, S.-L. Drechsler, N. Kozlova, G. Behr, A. Koehler, J. Werner, K. Nenkov, R. Klingeler, J. Hamann-Borrero, C. Hess, A. Kondrat, M. Grobosch, A. Narduzzo, M. Knupfer, J. Freudenberger, B. Buechner, L. Schultz
High-field pauli-limiting behavior and strongly enhanced upper critical magnetic fields near the transition temperature of an arsenic-deficient LaO0.9F0.1FeAs1- superconductor, Physical Review Letters 101 (2008) Nr. 23, S. 237003/1-4 URL

A. Podlesnyak, M. Russina, A. Furrer, A. Alfonsov, E. Vavilova, V. Kataev, B. Buechner, T. Straessle, E. Pomjakushina, K. Conder, D.I. Khomskii
Spin-state polarons in lightly-hole-doped LaCoO3, Physical Review Letters 101 (2008) Nr. 24, S. 247603/1-4 URL

S.-L. Drechsler, M. Grobosch, K. Koepernik, G. Behr, A. Koehler, J. Werner, A. Kondrat, N. Leps, C. Hess, R. Klingeler, R. Schuster, B. Buechner, M. Knupfer
Optical study of LaO0.9F0.1FeAs: Evidence for a weakly coupled superconducting state, Physical Review Letters 101 (2008) Nr. 25, S. 257004/1-4 URL

F. Wolny, U. Weissker, T. Muehl, A. Leonhardt, S. Menzel, A. Winkler, B. Buechner
Iron-filled carbon nanotubes as probes for magnetic force microscopy, Journal of Applied Physics 104 (2008) Nr. 6, S. 64908/1-5 URL

D.S. Inosov, V.B. Zabolotnyy, D.V. Evtushinsky, A.A. Kordyuk, B. Buechner, R. Follath, H. Berger, S.V. Borisenko
Fermi surface nesting in several transition metal dichalcogenides, New Journal of Physics 10 (2008) Nr. 12, S. 125027/1-10 URL

T. Ivek, T. Vuletic, B. Korin-Hamzic, O. Milat, S. Tomic, B. Gorshunov, M. Dressel, J. Akimitsu, Y. Sugiyama, C. Hess, B. Buechner
Crossover in charge transport from one-dimensional copper-oxygen chains to two-dimensional ladders in (La,Y)y(Sr,Ca)14-yCu24O41, Physical Review B 78 (2008) Nr. 20, S. 205105/1-8 URL

E. Vavilova, Y. Arango, A. Sotnikov, V. Kataev, S.-L. Drechsler, A. Moskvin, A. Vasiliev, B. Buechner
Interplay of magnetism and paraelectricity in the quantum spin-chain compound Li2CuZrO4 probed by magnetic resonance and dielectric spectroscopy, 25th International Conference on Low Temperature Physics, Amsterdam/ Niederlande, 6.-13.8.08, in: Proceedings (2008)

K.G. Lisunov, N. Wizent, A. Waske, J. Werner, N. Tristan, C. Sekar, G. Krabbes, G. Behr, E. Arushanov, B. Buechner
Quasi-one-dimensional hopping conductivity of the spin-ladder CaCu2O3 single crystals: Influence of the cation and oxygen nonstoichiometry, Journal of Applied Physics 103 (2008) Nr. 12, S. 123712/1-6 URL

2007

O. Shuleshova, T.G. Woodcock, H.-G. Lindenkreuz, R. Hermann, W. Loeser, B. Buechner
Metastable phase formation in TiAlNb undercooled melts, Acta Materialia 55 (2007) Nr. 2, S. 681-689 URL

S. Notbohm, P. Ribeiro, B. Lake, D.A. Tennant, K.P. Schmidt, G.S. Uhrig, C. Hess, R. Klingeler, G. Behr, B. Buechner, M. Reehuis, R.I. Bewley, C.D. Frost, P. Manuel, R.S. Eccleston
One- and two-triplon spectra of a cuprate ladder, Physical Review Letters 98 (2007) Nr. 2, S. 27403/1-4 URL

A. Barreiro, C. Kramberger, M.H. Ruemmeli, A. Grueneis, D. Grimm, S. Hampel, T. Gemming, B. Buechner, A. Bachtold, T. Pichler
Control of the single wall carbon nanotube mean diameter in sulphur promoted aerosol-assisted chemical vapour deposition, Carbon 45 (2007) Nr. 1, S. 55-61 URL

P. Ayala, A. Grueneis, T. Gemming, D. Grimm, C. Kramberger, M.H. Ruemmeli, F.L. Freire, H. Kuzmany, R. Pfeiffer, A. Barreiro, B. Buechner, T. Pichler
Tailoring N-doped single and double wall carbon nanotubes from a nondiluted carbon/nitrogen feedstock, The Journal of Physical Chemistry C 111 (2007) Nr. 7, S. 2879-2884 URL

J. Fink, S. Borisenko, A. Kordyuk, A. Koitzsch, J. Geck, V. Zabolotnyy, M. Knupfer, B. Buechner, H. Berger
Dressing of the Charge Carriers in high Tc superconductors, in: Lecture Notes in Physics, Springer-Verl., 2007, 715, 295-325 (2007)

C. Hess, H. ElHaes, A. Waske, B. Buechner, C. Sekar, G. Krabbes, F. Heidrich-Meisner, W. Brenig
Linear temperature dependence of the magnetic heat conductivity in CaCu2O3, Physical Review Letters 98 (2007) Nr. 2, S. 27201/1-4 URL

J. Geck, P. Wochner, S. Kiele, P. Reutler, A. Revcolevschi, B. Buechner
Octahedral tilts and electronic correlations in La7/8Sr1/8MnO3, Physical Review B 75 (2007) Nr. 1, S. 14405/1-6 URL

J. Hadermann, A.M. Abakumov, H. D`Hondt, A.S. Kalyuzhnaya, M.G. Rozova, M.M. Markina, M.G. Mikheev, N. Tristan, R. Klingeler, B. Buechner, E.V. Antipov
Synthesis and crystal structure of the Sr2Al1.07Mn0.93O5 brownmillerite, Journal of Materials Chemistry 17 (2007) Nr. 7, S. 692-698 URL

A.M. Abakumov, J. Hadermann, G. Van Tendeloo, M.L. Kovba, Y.Y. Skolis, S.N. Mudretsova, E.V. Antipov, O.S. Volkova, A.N. Vasiliev, N. Tristan, R. Klingeler, B. Buechner
[SrF0.8(OH)0.2]2.526[Mn6O12]: Columnar rock-salt fragments inside the todorokite-type tunnel structure, Chemistry of Materials 19 (2007) Nr. 5, S. 1181-1189 URL

S.-L. Drechsler, O. Volkova, A.N. Vasiliev, N. Tristan, J. Richter, M. Schmitt, H. Rosner, J. Malek, R. Klingeler, A.A. Zvyagin, B. Buechner
Frustrated cuprate route from antiferromagnetic to ferromagnetic spin- heisenberg chains: Li2ZrCuO4 as a missing link near the quantum critical point, Physical Review Letters 98 (2007) Nr. 7, S. 77202/1-4 URL

M.H. Ruemmeli, M. Loeffler, C. Kramberger, F. Simon, F. Fueloep, O. Jost, R. Schoenfelder, A. Grueneis, T. Gemming, W. Pompe, B. Buechner, T. Pichler
Isotope-engineered single-wall carbon nanotubes; A key material for magnetic studies, The Journal of Physical Chemistry C 111 (2007) Nr. 11, S. 4094-4098 URL

S.-L. Drechsler, N. Tristan, R. Klingeler, B. Buechner, J. Richter, J. Malek, O. Volkova, A. Vasiliev, M. Schmitt, A. Ormeci, C. Loison, W. Schnelle, H. Rosner
Helimagnetism and weak ferromagnetism in NaCu2O2 and related frustrated chain cuprates, Journal of Physics: Condensed Matter 19 (2007) Nr. 14, S. 145230/1-7 URL

R. Klingeler, C. Kramberger, C. Mueller, T. Pichler, A. Leonhardt, B. Buechner
Funktionalisierte Kohlenstoffnanoroehren: Materialforschung in der Nanowelt, Wissenschaftliche Zeitschrift der TU Dresden 56 (2007) Nr. 1-2, S. 105-110

R. Kozhuharova-Koseva, D. Elefant, M. Hofmann, A. Leonhardt, I. Moench, M. Ritschel, B. Buechner
Temperature influence on the morphology and the magnetic properties of vertically aligned Fe-filled carbon nanotubes, Fullerenes, Nanotubes and Carbon Nanostructures 15 (2007) Nr. 2, S. 89-97

R. Kozhuharova-Koseva, M. Hofmann, A. Leonhardt, I. Moench, T. Muehl, M. Ritschel, B. Buechner
Relation between growth parameters and morphology of vertically aligned Fe-filled carbon nanotubes, Fullerenes, Nanotubes and Carbon Nanostructures 15 (2007) Nr. 2, S. 135-143

J. Schnack, R. Klingeler, V. Kataev, B. Buechner
Revisiting and modeling the magnetism of hole-doped CuO2 spin chains in Sr14-xCaxCu24O41, Journal of Magnetism and Magnetic Materials 310 (2007), S. e397-e399 URL

C. Mennerich, H.-H. Klauss, S. Suellow, F.J. Litterst, N. Tristan, V. Kataev, B. Buechner, O. Kataeva, D.J. Price
High field specific heat study of antiferromagnetic dimers in Na2Ni2(C2O4)3(H2O)2, Journal of Magnetism and Magnetic Materials 310 (2007), S. e403-e405 URL

V. Kataev, U. Schaufuss, M. Goiran, R. Klingeler, C. Sekar, G. Krabbes, N. Tristan, A. Waske, C. Hess, S.-L. Drechsler, B. Buechner
The low-dimensional spin magnet CaCu2O3 probed by high-field ESR, Journal of Magnetism and Magnetic Materials 310 (2007), S. 1251-1253 URL

C. Hess, B. Buechner
Magnonhole scattering in La2-xSrxCuO4, Journal of Magnetism and Magnetic Materials 310 (2007), S. e412-e414 URL

I. Moench, R. Kozhuharova-Koseva, M. Ruemmeli, D. Elefant, T. Gemming, R. Kaltofen, A. Leonhardt, T. Schaefer, B. Buechner
Selective growth of vertically aligned Fe-filled carbon nanotubes on oxidized silicon substrates, Journal of Physics: Conference Series 61 (2007), S. 815-819 URL

I. Moench, A. Leonhardt, A. Meye, S. Hampel, R. Kozhuharova-Koseva, D. Elefant, M.P. Wirth, B. Buechner
Synthesis and characteristics of Fe-filled multi-walled carbon nanotubes for biomedical applications, Journal of Physics: Conference Series 61 (2007), S. 820-824 URL

D.R. Batchelor, T. Schmidt, R. Follath, C. Jung, R. Fink, M. Knupfer, A. Schoell, T. Noll, F. Siewert, B. Buechner, E. Umbach
An energy-dispersive VUV beamline for NEXAFS and other CFS/CIS studies, Nuclear Instruments and Methods in Physics Research Section A 575 (2007) Nr. 3, S. 470-475 URL

D.S. Inosov, S.V. Borisenko, I. Eremin, A.A. Kordyuk, V.B. Zabolotnyy, J. Geck, A. Koitzsch, J. Fink, M. Knupfer, B. Buechner, H. Berger, R. Follath
Relation between the one-particle spectral function and dynamic spin susceptibility of superconducting Bi2Sr2CaCu2O8-delta, Physical Review B 75 (2007) Nr. 17, S. 172505/1-4 URL

F. Schaeffel, C. Kramberger, M.H. Ruemmeli, R. Kaltofen, D. Grimm, A. Grueneis, E. Mohn, T. Gemming, T. Pichler, B. Buechner, B. Rellinghaus, L. Schultz
Carbon nanotubes grown from individual gas phase prepared iron catalyst particles, Physica Status Solidi A 204 (2007) Nr. 6, S. 1786-1790 URL

M. Buchmeier, C.M. Schneider, J. Werner, D. Elefant, A. Teresiak, G. Behr, J. Schumann, E. Arushanov
Magnetic properties of polycrystalline Co2Cr1-xFexAl alloys, Journal of Magnetism and Magnetic Materials 313 (2007) Nr. 1, S. 157-163 URL

Sumit Khanra, B. Biswas, C. Golze, B. Buechner, V. Kataev, T. Weyhermueller, P. Chaudhuri
A spin-frustrated star-shaped heterotetranuclear CrIIIMnII3 species and its magnetic and HF-EPR measurements, Dalton Transactions 24 (2007) Nr. 4, S. 481-487

E.A. Popova, D.V. Volkov, A.N. Vasiliev, A.A. Demidov, N.P. Kolmakova, I.A. Gudim, L.N. Bezmaternykh, N. Tristan, Y. Skourski, B. Buechner, C. Hess, R. Klingeler
Magnetization and specific heat of TbFe3(BO3)4: Experiment and crystal-field calculations, Physical Review B 75 (2007) Nr. 22, S. 224413/1-5 URL

C. Kramberger, H. Rauf, H. Shiozawa, M. Knupfer, B. Buechner, T. Pichler, D. Batcherlor, H. Kataura
Unraveling van Hove singularities in x-ray absorption response of single-wall carbon nanotubes, Physical Review B 75 (2007) Nr. 23, S. 235437/1-4 URL

M. Ritschel, A. Leonhardt, D. Elefant, S. Oswald, B. Buechner
Rhenium-Catalyzed growth carbon nanotubes, The Journal of Physical Chemistry C 111 (2007) Nr. 24, S. 8414-8417 URL

V.B. Zabolotnyy, S.V. Borisenko, A.A. Kordyuk, D.S. Inosov, A. Koitzsch, J. Geck, J. Fink, M. Knupfer, B. Buechner, S.-L. Drechsler, V. Hinkov, B. Keimer, L. Patthey
Disentangling surface and bulk photoemission using circularly polarized light, Physical Review B 76 (2007) Nr. 2, S. 24502/1-4 URL

N. Tristan, R. Klingeler, C. Hess, B. Buechner, E. Popova, I.A. Gudim, L.N. Bezmaternykh
Thermodynamic properties of NdFe3(BO3)4, Journal of Magnetism and Magnetic Materials 316 (2007) Nr. 2, S. e621-e623 URL

D.V. Volkov, E.A. Popova, N.P. Kolmakova, A.A. Demidov, N. Tristan, Y. Skourski, B. Buechner, I.A. Gudim, L.N. Bezmaternykh
Magnetic properties of TbFe3(BO3)4, Journal of Magnetism and Magnetic Materials 316 (2007) Nr. 2, S. e717-e720 URL

S.-L. Drechsler, J. Richter, R. Kuzian, J. Malek, N. Tristan, B. Buechner, A.S. Moskvin, A.A. Gippius, A. Vasiliev, O. Volkova, A. Prokofiev, H. Rakoto, J.-M. Broto, W. Schnelle, M. Schmitt, A. Ormeci, C. Loison, H. Rosner
Helimagnetism and weak ferromagnetism in edge-shared chain cuprates, Journal of Magnetism and Magnetic Materials 316 (2007) Nr. 2, S. 306-312 URL

M.H. Ruemmeli, C. Kramberger, M. Loeffler, O. Jost, M. Bystrzejewski, A. Grueneis, T. Gemming, W. Pompe, B. Buechner, T. Pichler
Catalyst volume to surface area constraints for nucleating carbon nanotubes, The Journal of Physical Chemistry B 111 (2007) Nr. 28, S. 8234-8241 URL

W. Loeser, O. Shuleshova, H.-G. Lindenkreuz, B. Buechner
Melt undercooling experiments for Raney-Ni type Ni-50 wt.%Al alloys, 5th Decennial International Conference on Solidification Processing, Sheffield/ GB, 23.-25.7.07, in: Solidification Processing 2007, Proceedings, H. Jones (ed.), 277-281 (2007)

O. Shuleshova, H.-G. Lindenkreuz, W. Loeser, B. Buechner
Metastable phase formation in Ti-Al-Nb undercooled melts, 5th Decennial International Conference on Solidification Processing, Sheffield/ GB, 23.-25.7.07, in: Solidification Processing 2007, Proceedings, H. Jones (ed.), 345-349 (2007)

J. Geck, S.V. Borisenko, H. Berger, H. Eschrig, J. Fink, M. Knupfer, K. Koepernik, A. Koitzsch, A.A. Kordyuk, V.B. Zabolotnyy, B. Buechner
Anomalous quasiparticle renormalization in Na0.73CoO2: Role of interorbital interactions and magnetic correlations, Physical Review Letters 99 (2007) Nr. 4, S. 46403/1-4 URL

M.H. Ruemmeli, C. Kramberger, A. Grueneis, A. Ayala, T. Gemming, B. Buechner, T. Pichler
On the graphitization nature of oxides for the formation of carbon nanostructures, Chemistry of Materials 19 (2007) Nr. 17, S. 4105-4107 URL

D. Haase, S. Hampel, A. Leonhardt, J. Thomas, N. Mattern, B. Buechner
Facile one-step-synthesis of carbon wrapped copper nanowires by thermal decomposition of Copper(II)acetylacetonate, Surface and Coatings Technology 201 (2007) Nr. 22-23, S. 9184-9188 URL

V.B. Zabolotnyy, S.V. Borisenko, A.A. Kordyuk, J. Geck, D.S. Inosov, A. Koitzsch, J. Fink, M. Knupfer, B. Buechner, S.-L-. Drechsler, H. Berger, A. Erb, M. Lambacher, L. Patthey, V. Hinkov, B. Keimer
Momentum and temperature dependence of renormalization effects in the high-temperature superconductor YBa2Cu3O7-delta, Physical Review B 76 (2007) Nr. 6, S. 64519/1-6 URL

A. Waske, C. Hess, B. Buechner, V. Hinkov, C. Lin
Thermal conductivity of underdoped YBa2Cu3Oy, Physica C 460-462 (2007), S. 746-747 URL

R. Klingeler, I. Hellmann, P. Ribeiro, C. Hess, B. Buechner
Magnetization of undoped 2-leg S=1/2 spin ladders in La4Sr10Cu24O41, Physica C 460-462 (2007), S. 464-465 URL

R. Schoenfelder, M.H. Ruemmeli, W. Gruner, M. Loeffler, J. Acker, V. Hoffmann, T. Gemming, B. Buechner, T. Pichler
Purification-induced sidewall functionalization of magnetically pure single-walled carbon nanotubes, Nanotechnology 18 (2007) Nr. 37, S. 375601/1-8 URL

E.A. Popova, N.I. Leonyuk, M.N. Popova, E.P. Chukalina, K.N. Boldyrev, N. Tristan, R. Klingeler, B. Buechner
Thermodynamic and optical properties of NdCr3(BO3)4, Physical Review B 76 (2007) Nr. 5, S. 54446/1-8 URL

D. Faust, T. Lummen, C. Angelescu, R. Macovez, J. Luzon, R. Broer, P. Rudolf, P. van Loosdrecht, N. Tristan, B. Buechner, S. van Smaalen, A. Moeller, G. Meyer, T. Taetz
Symmetry disquisition on the TiOX phase diagram (X=Br,Cl), Physical Review B 75 (2007) Nr. 24, S. 245114/1-9 URL

M. Markina, T. Chistyakova, N. Tristan, B. Buechner, A. Bush, A. Vasiliev
Long-range magnetic order in LixNa1- xCu2O2, Journal of Experimental and Theoretical Physics 105 (2007) Nr. 1, S. 18-20

E.A. Popova, N. Tristan, C. Hess, R. Klingeler, B. Buechner, L.N. Bezmaternykh, V.L. Temerov, A.N. Vasiliev
Magnetic and thermal properties of single-crystal NdFe3(BO3)4, Journal of Experimental and Theoretical Physics 105 (2007) Nr. 1, S. 105-107

K. Kraemer, A. Meye, A. Taylor, R. Klingeler, I. Moench, S. Hampel, A. Leonhardt, B. Buechner, D. Kunze, S. Unversucht, S. Fuessel, M.P. Wirth
Multifunktionale Kohlenstoffnanoroehren fuer biomedizinische Anwendungen (CARBIO), Der Urologe 46 (2007) Nr. 9, S. 1248

F. Schaeffel, C. Kramberger, M.H. Ruemmeli, D. Grimm, E. Mohn, T. Gemming, T. Pichler, B. Rellinghaus, B. Buechner, L. Schultz
Nanoengineered catalyst particles as a key for tailor-made carbon nanotubes, Chemistry of Materials 19 (2007) Nr. 20, S. 5006-5009 URL

A. Koitzsch, S.V. Borisenko, D. Inosov, J. Geck, V.B. Zabolotnyy, H. Shiozawa, M. Knupfer, J. Fink, B. Buechner, E.D. Bauer, J.L. Sarrao, R. Follath
Observing the heavy fermions in CeCoIn5 by angle-resolved photoemission, Physica C 460-462 (2007), S. 666-667 URL

D. Inosov, S.V. Borisenko, I. Eremin, A.A. Kordyuk, V.B. Zabolotnyy, J. Geck, A. Koitzsch, J. Fink, M. Knupfer, B. Buechner
About the relation between the quasiparticle Greens function in cuprates obtained from ARPES data and the magnetic susceptibility, Physica C 460-462 (2007), S. 939-940 URL

V.B. Zabolotnyy, S.V. Borisenko, A.A. Kordyuk, J. Geck, D.S. Inosov, A. Koitzsch, J. Fink, M. Knupfer, B. Buechner, V. Hinkov, B. Keimer, R. Follath
Anomalous surface overdoping as a clue to the puzzling electronic structure of YBCO-123, Physica C 460-462 (2007), S. 888-889 URL

V.B. Zabolotnyy, S.V. Borisenko, A.A. Kordyuk, J. Fink, J. Geck, A. Koitzsch, M. Knupfer, B. Buechner, H. Berger, A. Erb, C.T. Lin, B. Keimer, R. Follath
Effect of Zn and Ni impurities on the quasiparticle renormalization in Bi2Sr2CaCu2O8+delta, Physica C 460-462 (2007), S. 882-883 URL

T. Kroll, A.A. Aligia, M. Knupfer, J. Geck, C. Hess, T. Schwieger, G. Krabbes, C. Sekar, D.R. Batchelor, H. Berger, G.A. Sawatzky, B. Buechner
Spectroscopic investigations on layered sodium cobaltates, Physica C 460-462 (2007), S. 487-488 URL

A. Moeller, T. Taetz, N. Hollmann, J.A. Mydosh, V. Kataev, M. Yehia, E. Vavilova, B. Buechner
Insulator to semiconductor transition and magnetic properties of the one-dimensional S=1/2 system In2VO5, Physical Review B 76 (2007) Nr. 13, S. 134411/1-9 URL

M. Huecker, G.D. Gu, J.M. Tranquada, M. von Zimmermann, H.-H. Klauss, N.J. Curro, M. Braden, B. Buechner
Coupling of stripes to lattice distortions in cuprates and nickelates, Physica C 460-462 (2007), S. 170-173 URL

H.-J. Grafe, F. Hammerath, T. Wolf, B. Buechner
Cu nuclear quadrupole resonance study of NdBa2(Cu,Zn,Ni)3O7-delta, Physica C 460-462 (2007), S. 896-897 URL

A. Vyalikh, R. Klingeler, S. Hampel, D. Haase, M. Ritschel, A. Leonhardt, E. Borowiak-Palen, M. Ruemmeli, A. Bachmatiuk, R.J. Kalenczuk, H.-J. Grafe, B. Buechner
A nanoscaled contactless thermometer for biological systems, Physica Status Solidi B 244 (2007) Nr. 11, S. 4092-4096 URL

P. Ayala, A. Grueneis, T. Gemming, B. Buechner, M.H. Ruemmeli, D. Grimm, J. Schumann, R. Kaltofen, F.L. Freire, H.D. Fonseca Filho, T. Pichler
Influence of the catalyst hydrogen pretreatment on the growth of vertically aligned nitrogen-doped carbon nanotubes, Chemical Materials 19 (2007), S. 6131-6137 URL

C. Kramberger, H. Shiozawa, H. Rauf, A. Grueneis, M.H. Ruemmeli, T. Pichler, B. Buechner, D. Batcherlor, E. Einarsson, S. Maruyama
Anisotropy in the X-ray absorption of vertically aligned single wall carbon nanotubes, Physica Status Solidi B 244 (2007) Nr. 11, S. 3978-3981 URL

T.N. Voloshok, N.V. Mushnikov, N. Tristan, R. Klingeler, B. Buechner, A.N. Vasiliev
Interplay between the valence phase transition and Kondo behavior in Yb1-xLaxInCu4 and Yb1-xCexInCu4 probed by the specific heat, Physical Review B 76 (2007) Nr. 17, S. 172408/1-4 URL

D.S. Inosov, J. Fink, A.A. Kordyuk, S.V. Borisenko, V.B. Zabolotnyy, R. Schuster, M. Knupfer, B. Buechner, R. Follath, H.A. Duerr, W. Eberhardt, V. Hinkov, B. Keimer, H. Berger
Momentum and energy dependence of the anomalous high-energy dispersion in the electronic structure of high temperature superconductors, Physical Review Letters 99 (2007) Nr. 23, S. 237002/1-4 URL

M.H. Ruemmeli, F. Schaeffel, C. Kramberger, T. Gemming, A. Bachmatiuk, R.J. Kalenczuk, B. Rellinghaus, B. Buechner, T. Pichler
Oxide-driven carbon nanotube growth in supported catalyst CVD, Journal of the American Chemical Society 129 (2007) Nr. 51, S. 15772-15773 URL

V.O. Khavrus, A. Leonhardt, S. Hampel, C. Taeschner, C. Mueller, W. Gruner, S. Oswald, P.E. Strizhak, B. Buechner
Single-step synthesis of metal-coated well-aligned CNx nanotubes using an aerosol-technique, Carbon 45 (2007), S. 2889-2896 URL

M.S. Reis, A. Moreira dos Santos, V.S. Amaral, A.M. Souza, P. Brandao, J. Rocha, N. Tristan, R. Klingeler, B. Buechner, O. Volkova, A.N. Vasiliev
Specific heat of clustered low dimensional magnetic systems, Journal of Physics: Condensed Matter 19 (2007) Nr. 44, S. 446203/1-3 URL

G.S. Zakharova, C. Taeschner, V.L. Volkov, I. Hellmann, R. Klingeler, A. Leonhardt, B. Buechner
MoO3-delta nanorods: Synthesis, characterization and magnetic properties, Solid State Sciences 9 (2007) Nr. 11, S. 1028-1032 URL

2006

R. Klingeler, B. Buechner, K.-Y. Choi, V. Kataev, U. Ammerahl, A. Revcolevschi, J. Schnack
Magnetism of hole-doped CuO2 spin chains in Sr14Cu24O41: Experimental and numerical results, Physical Review B 73 (2006) Nr. 1, S. 14426/1-6 URL

V.B. Zabolotnyy, S.V. Borisenko, A.A. Kordyuk, J. Fink, J. Geck, A. Koitzsch, M. Knupfer, B. Buechner, H. Berger, A. Erb, C.T. Lin, B. Keimer, R. Follath
Effect of Zn and Ni Impurities on the Quasiparticle Renormalization of Superconducting Bi-2212, Physical Review Letters 96 (2006) Nr. 3, S. 37003/1-4 URL

S.V. Borisenko, A.A. Kordyuk, A. Koitzsch, J. Fink, J. Geck, V. Zabolotnyy, M. Knupfer, B. Buechner, H. Berger, M. Falub, M. Shi, J. Krempasky, L. Patthey
Parity of the pairing bosons in a high-temperature Pb-Bi2Sr2CaCu2O8 bilayer superconductor by angle-resolved photoemission spectroscopy, Physical Review Letters 96 (2006) Nr. 6, S. 67001/1-4 URL

A. Barreiro, D. Selbmann, T. Pichler, K. Biedermann, T. Gemming, M.H. Ruemmeli, U. Schwalke, B. Buechner
On the effects of solution and reaction parameters for the aerosol-assisted CVD growth of long carbon nanotubes, Applied Physics A 82 (2006) Nr. 4, S. 719-725

A.A. Kordyuk, S.V. Borisenko, A. Koitzsch, J. Fink, M. Knupfer, B. Buechner, H. Berger
Life of the nodal quasiparticles in Bi-2212 as seen by ARPES, Journal of Physics and Chemistry of Solids 67 (2006) Nr. 1-3, S. 201-207 URL

S.V. Borisenko, A.A. Kordyuk, V. Zabolotnyy, J. Geck, D. Inosov, A. Koitzsch, J. Fink, M. Knupfer, B. Buechner, V. Hinkov, C.T. Lin, B. Keimer, T. Wolf, S.G. Chiuzbaian, L. Patthey, R. Follath
Kinks, nodal bilayer splitting, and interband scattering in YBa2Cu3O6+x, Physical Review Letters 96 (2006), S. 117004/1-4 URL

C. Baumann, G. Allodi, A. Amato, B. Buechner, D. Cattani, R. De Renzi, R. Klingeler, P. Reutler, A. Revcolevschi
Anisotropic magnetic moments in LaSrMnO4, Physica B 374-375 (2006), S. 83-86 URL

C. Mueller, D. Golberg, A. Leonhardt, S. Hampel, B. Buechner
Growth studies, TEM and XRD investigations of iron-filled carbon nanotubes, Physica Status Solidi A 203 (2006) Nr. 6, S. 1064-1068 URL

A. Koitzsch, S.V. Borisenko, J. Geck, V.B. Zabolotnyy, M. Knupfer, J. Fink, P. Ribeiro, B. Buechner, R. Follath
Current spinon-holon description of the one-dimensional charge-transfer insulator SrCuO2: Angle-resolved photoemission measurements, Physical Review B 73 (2006), S. 201101(R)/1-4 URL

H. Shiozawa, H. Rauf, T. Pichler, M. Knupfer, M. Kalbac, S. Yang, L. Dunsch, B. Buechner, D. Batchelor, H. Kataura
Filling factor and electronic structure of Dy3N@C80 filled single-wall carbon nanotubes studied by photoemission spectroscopy, Physical Review B 73 (2006), S. 205411/1-6 URL

M. Goiran, M. Costes, J.M. Broto, F.C. Chou, R. Klingeler, E. Arushanov, S.-L. Drechsler, B. Buechner, V. Kataev
High-field ESR studies of the quantum spin magnet CaCu2O3, New Journal of Physics 8 (2006), S. 74/1-14 URL

C. Mennerich, H.-H. Klauss, M. Broekelmann, F.J. Litterst, C. Golze, R. Klingeler, V. Kataev, B. Buechner, S.-N. Grossjohann, W. Brenig, M. Goiran, H. Rakoto, J.-M. Broto, O. Kataeva, D.J. Price
Antiferromagnetic dimers of Ni(II) in the S=1 spin-ladder Na2Ni2(C2O4)3(H2O)2, Physical Review B 73 (2006) Nr. 17, S. 174415/1-8 URL

E. Vavilova, I. Hellmann, V. Kataev, C. Taeschner, B. Buechner, R. Klingeler
Magnetic properties of vanadium oxide nanotubes probed by static magnetization and 51V NMR, Physical Review B 73 (2006) Nr. 14, S. 144417/1-7 URL

A. Leonhardt, S. Hampel, C. Mueller, I. Moench, R. Koseva, M. Ritschel, D. Elefant, K. Biedermann, B. Buechner
Synthesis, properties and applications of ferromagnetic-filled carbon nanotubes, Chemical Vapor Deposition 12 (2006) Nr. 6, S. 380-387 URL

M. von Zimmermann, J. Geck, S. Kiele, R. Klingeler, B. Buechner
Structural modulations in Sr14Cu24O41 and their relation to charge ordering, Physical Review B 73 (2006) Nr. 11, S. 115121/1-7 URL

C. Hess, P. Ribeiro, B. Buechner, H. ElHaes, G. Roth, U. Ammerahl, A. Revcolevschi
Magnon heat conductivity and mean free paths in two-leg spin ladders: A model-independent determination, Physical Review B 73 (2006) Nr. 10, S. 104407/1-5 URL

C. Mueller, S. Hampel, D. Elefant, K. Biedermann, A. Leonhardt, M. Ritschel, B. Buechner
Iron filled carbon nanotubes grown on substrates with thin metal layers and their magnetic properties, Carbon 44 (2006) Nr. 9, S. 1746-1753 URL

C. Golze, A. Alfonsov, R. Klingeler, B. Buechner, V. Kataev, C. Mennerich, H.-H. Klauss, M. Goiran, J.-M. Broto, H. Rakoto, S. Demeshko, G. Leibeling, F. Meyer
Tuning the magnetic ground state of a tetranuclear nickel(II) molecular complex by high magnetic fields, Physical Review B 73 (2006) Nr. 22, S. 224403/1-8 URL

R. Klingeler, J. Geck, S. Arumugam, N. Tristan, P. Reutler, B. Buechner, L. Pinsard-Gaudart, A. Revcolevschi
Pressure-induced melting of the orbital polaron lattice in La1xSrxMnO3, Physical Review B 73 (2006) Nr. 21, S. 214432/1-5 URL

R. Leidl, R. Klingeler, B. Buechner, M. Holtschneider, W. Selke
Quenched charge disorder in CuO2 spin chains: Experimental and numerical studies, Physical Review B 73 (2006) Nr. 22, S. 224415/1-9 URL

A. Winkler, T. Muehl, S. Menzel, R. Kozhuharova-Koseva, S. Hampel, A. Leonhardt, B. Buechner
Magnetic force microscopy sensors using iron-filled carbon nanotubes, Journal of Applied Physics 99 (2006) Nr. 10, S. 104905/1-5 URL

K. Kuepper, R. Klingeler, P. Reutler, B. Buechner, M. Neumann
Electronic structure of LaSrMnO4: X-ray photoelectron spectroscopy and x-ray emission spectroscopy studies, Journal of Applied Physics 99 (2006) Nr. 8, S. 8Q308/1-3 URL

A.A. Kordyuk, S.V. Borisenko, V.B. Zabolotnyy, J. Geck, M. Knupfer, J. Fink, B. Buechner, C.T. Lin, B. Keimer, H. Berger, A.V. Pan, S. Komiya, Y. Ando
Constituents of the quasiparticle spectrum along the nodal direction of high-Tc cuprates, Physical Review Letters 97 (2006) Nr. 1, S. 17002/1-4 URL

M. Merz, P. Reutler, B. Buechner, D. Arena, J. Dvorak, Y.U. Idzerda, S. Tokumitsu, S. Schuppler
O1s and Mn2p NEXAFS on single-layered La1-xSr1+xMnO4: crystal field effect versus orbital coupling mechanism, The European Physical Journal B 51 (2006) Nr. 3, S. 315-319 URL

A. Grueneis, C. Kramberger, D. Grimm, T. Gemming, M.H. Ruemmeli, A. Barreiro, P. Ayala, T. Pichler, C. Schaman, H. Kuzmany, J. Schumann, B. Buechner
Eutectic limit for the growth of carbon nanotubes from a thin iron film by chemical vapor deposition of cyclohexane, Chemical Physics Letters 425 (2006) Nr. 4-6, S. 301-305 URL

S. Hampel, A. Leonhardt, D. Selbmann, K. Biedermann, D. Elefant, C. Mueller, T. Gemming, B. Buechner
Growth and characterization of filled carbon nanotubes with ferromagnetic properties, Carbon 44 (2006) Nr. 11, S. 2316-2322 URL

H.-J. Grafe, N.J. Curro, M. Huecker, B. Buechner
Nuclear-Magnetic-Resonance Evidence for Charge Inhomogeneity in Stripe Ordered La1.8-xEu0.2SrxCuO4, Physical Review Letters 96 (2006) Nr. 1, S. 17002/1-4 URL

J. Geck, H. von Zimmermann, H. Berger, S.V. Borisenko, H. Eschrig, K. Koepernik, M. Knupfer, B. Buechner
Stripe correlations in Na0.75CoO2, Physical Review Letters 97 (2006) Nr. 10, S. 106403/1-4 URL

J. Fink, A. Koitzsch, J. Geck, V. Zabolotnyy, M. Knupfer, B. Buechner, A. Chubukov, H. Berger
Reevaluation of the coupling to a bosonic mode of the charge carriers in (Bi,Pb)2Sr2CaCu2O8+ at the antinodal point, Physical Review B 74 (2006) Nr. 16, S. 165102/1-12 URL

T. Kroll, M. Knupfer, J. Geck, C. Hess, T. Schwieger, G. Krabbes, C. Sekar, D.R. Batchelor, H. Berger, B. Buechner
X-ray absorption spectroscopy of NaxCoO2 layered cobaltates, Physical Review B 74 (2006) Nr. 11, S. 115123/1-6 URL

D. Grimm, A. Grueneis, C. Kramberger, M. Ruemmeli, T. Gemming, B. Buechner, A. Barreiro, H. Kuzmany, R. Pfeiffer, T. Pichler
Catalytic decomposition of n-heptane for the growth of high quality single wall carbon nanotubes, Chemical Physics Letters 428 (2006) Nr. 4-6, S. 416-420 URL

A. Grueneis, M.H. Ruemmeli, C. Kramberger, D. Grimm, T. Gemming, A. Barreiro, P. Ayala, T. Pichler, H. Kuzmany, C. Schamann, R. Pfeiffer, J. Schumann, B. Buechner
Growth of carbon nanotubes from wet chemistry and thin film multilayer catalysts (p NA), Physica Status Solidi B 243 (2006) Nr. 13, S. 3054-3057 URL

M.H. Ruemmeli, A. Grueneis, M. Loeffler, M. Jost, R. Schoenfelder, C. Kramberger, D. Grimm, T. Gemming, A. Barreiro, E. Borowiak-Palen, M. Kalbac, P. Ayala, H.-W. Huebers, B. Buechner, T. Pichler
Novel catalysts for low temperature synthesis of single wall carbon nanotubes, Physica Status Solidi B 243 (2006) Nr. 13, S. 3101-3105 URL

C. Kramberger, M. Loeffler, M. Ruemmeli, A. Grueneis, R. Schoenfelder, O. Jost, T. Gemming, T. Pichler, B. Buechner
Synthesis of single wall carbon nanotubes with defined 13C content, Physica Status Solidi B 243 (2006) Nr. 13, S. 3050-3053 URL

H. Shiozawa, H. Rauf, D. Grimm, M. Knupfer, M. Kalbac, S. Yang, L. Dunsch, B. Buechner, T. Pichler
Charge distribution of potassium intercalated Dy3N@C80 observed with core-level and valence-band photoemission, Physica Status Solidi B 243 (2006) Nr. 13, S. 3004-3007 URL

H. Rauf, H. Shiozawa, T. Pichler, M. Knupfer, B. Buechner, H. Kataura
A photoemission study of the metallic ground state of potassium-doped C60 peapods, Physica Status Solidi B 243 (2006) Nr. 13, S. 3013-3016 URL

C. Mueller, A. Leonhardt, S. Hampel, B. Buechner
Diameter controlled growth of iron-filled carbon nanotubes, Physica Status Solidi B 243 (2006) Nr. 13, S. 3091-3094 URL

M.H. Ruemmeli, C. Kramberger, M. Loeffler, M. Kalbac, H.-W. Huebers, A. Grueneis, A. Barreiro, D. Grimm, P. Ayala, T. Gemming, F. Schaeffel, L. Dunsch, B. Buechner, T. Pichler
Synthesis of single wall carbon nanotubes with invariant diameters using a modified laser assisted chemical vapour deposition route, Nanotechnology 17 (2006), S. 5469-5473 URL

A. Barreiro, S. Hampel, M.H. Ruemmeli, C. Kramberger, A. Grueneis, K. Biedermann, A. Leonhardt, T. Gemming, B. Buechner, A. Bachtold, T. Pichler
Thermal decomposition of ferrocene as a method for production of single-walled carbon nanotubes without additional carbon sources, Journal of Physical Chemistry B 110 (2006) Nr. 42, S. 20973-20977 URL

A. Grueneis, M.H. Ruemmeli, C. Kramberger, A. Barreiro, T. Pichler, R. Pfeiffer, H. Kuzmany, T. Gemming, B. Buechner
High quality double wall carbon nanotubes with a defined diameter distribution by chemical vapor deposition from alcohol, Carbon 44 (2006) Nr. 15, S. 3177-3182 URL

M. Huecker, M.v. Zimmermann, R. Klingeler, S. Kiele, J. Geck, S.N. Bakehe, J.Z. Zhang, J.P. Hill, A. Revcolevschi, D.J. Buttrey, B. Buechner, J.M. Tranquada
Unidirectional diagonal order and three-dimensional stacking of charge stripes in orthorhombic Pr1.67Sr0.33NiO4 and Nd1.67Sr0.33NiO4, Physical Review B 74 (2006) Nr. 8, S. 85112/1-12 URL

A. Leonhardt, I. Moench, A. Meye, S. Hampel, B. Buechner
Synthesis of ferromagnetic filled carbon nanotubes and their biomedical application, Advances in Science and Technology 49 (2006), S. 74-78

D.V. Evtushinsky, A.A. Kordyuk, S.V. Borisenko, V.B. Zabolotnyy, M. Knupfer, J. Fink, B. Buechner, A.V. Pan, A. Erb, C.T. Lin, H. Berger
Unadulterated spectral function of low-energy quasiparticles in Bi2Sr2CaCu2O8+delta, Physical Review B 74 (2006) Nr. 17, S. 172509/1-4 URL

V. Kataev, C. Golze, A. Alfonsov, R. Klingeler, B. Buechner, M. Goiran, J.-M. Broto, H. Rakoto, C. Mennerich, H.-H. Klauss, S. Demeshko, G. Leibeling, F. Meyer
Magnetism of a novel tetranuclear nickel(II) cluster in strong magnetic fields, Journal of Physics: Conference Series 51 (2006), S. 351-354 URL

K. Kuepper, R. Klingeler, P. Reutler, B. Buechner, M. Neumann
Excited and ground state properties of LaSrMnO4: A combined x-ray spectroscopic study, Physical Review B 74 (2006) Nr. 11, S. 115103/1-7 URL

O. Volkova, K. Klimov, O. Savelieva, N. Tristan, E. Goodilin, B. Buechner, A. Vasiliev
Magnetic and transport properties of double distorted perovskites CaCuMn6O12 and CaCu2Mn5O12, Journal of Magnetism and Magnetic Materials 300 (2006) Nr. 1, S. e134-e136 URL

K.-Y. Choi, M. Grove, P. Lemmens, M. Fischer, G. Guentherodt, U. Ammerahl, B. Buechner, G. Dhalenne, A. Revcolevschi, J. Akimitsu
Charge density waves in Sr14xCaxCu24O41: Electron correlations versus structural effects, Physical Review B 73 (2006) Nr. 10, S. 104428/1-3 URL

M. Merz, G. Roth, P. Reutler, B. Buechner, D. Arena, J. Dvorak, Y.U. Idzerda, S. Tokumitsu, S. Schuppler
Orbital degree of freedom in single-layered La1-xSr1+xMnO4: Doping- and temperature-dependent rearrangement of orbital states, Physical Review B 74 (2006) Nr. 18, S. 184414/1-10 URL

2005

D. Senff, P. Reutler, M. Braden, O. Friedt, D. Bruns, A. Cousson, F. Bouree, M. Merz, B. Buechner, A. Revcolevschi
Crystal and magnetic structure of La1xSr1 + xMnO4: Role of the orbital degree of freedom, Physical Review B 71 (2005) Nr. 2, S. 24425/1-8 URL

I. Moench, A. Meye, A. Leonhardt, K. Kraemer, R. Kozhuharova, T. Gemming, M.P. Wirth, B. Buechner
Ferromagnetic filled carbon nanotubes and nanoparticles: synthesis and lipid-mediated delivery into human tumor cells, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 276-278 URL

T. Kroll, R. Klingeler, J. Geck, B. Buechner, W. Selke, M. Huecker, A. Gukasov
Magnetism of low-doped spin chains in Lax(Sr,Ca)14-xCu24O41, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 306-309 URL

C. Hess, C. Baumann, B. Buechner
Scattering processes and magnon thermal conductivity in La5Ca9Cu24O41, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 322-325 URL

P. Ribeiro, C. Hess, P. Reutler, G. Roth, B. Buechner
Heat transport in doped SrCuO2, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 334-337 URL

H. Gerdes, A. Bosse, D. Mienert, F.J. Litterst, R. Klingeler, B. Buechner, H.-H. Klauss
Charge order and dimer formation in the Cu (S=1/2) spin chains of Sr13LaCu24O41, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 338-340 URL

K. Doerr, K.-H. Mueller, N. Kozlova, P. Reutler, R. Klingeler, B. Buechner, L. Schultz
Field dependence of colossal magnetoresistance in magnetic fields up to 50 T, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 416-419 URL

J. Haase, M. Kozlov, K.-H. Mueller, H. Siegel, B. Buechner, H. Eschrig, A.G. Webb
NMR in pulsed high magnetic fields at 1.3 GHz, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 438-441 URL

C. Baumann, C. Hess, P. Reutler, B. Buechner, A. Revcolevschi
Phonon thermal conductivity in single layered manganites, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 2, S. 937-939 URL

J. Geck, P. Wochner, S. Kiele, R. Klingeler, A. Revcolevschi, M. von Zimmermann, B. Buechner
Correlated magnetism in low-doped manganites, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 2, S. 940-943 URL

R. Klingeler, D. Bruns, C. Baumann, P. Reutler, A. Revcolevschi, B. Buechner
Temperature driven orbital redistribution in La1-xSr1+xMnO4, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 2, S. 944-947 URL

K.-Y. Choi, P. Lemmens, T. Sahaoui, G. Guentherodt, Y.G. Pashkevich, V.P. Gnezdilov, P. Reutler, L. Pinsard-Gaudart, B. Buechner, A. Revcolevschi
Existence of orbital polarons in ferromagnetic insulating La1xSrxMnO3 (0.11x0.14) revealed by giant phonon softening, Physical Review B 71 (2005) Nr. 17, S. 174402/1-7 URL

C. Kramberger, A. Waske, K. Biedermann, T. Pichler, T. Gemming, B. Buechner, H. Kataura
Tailoring carbon nanostructures via temperature and laser irradiation, Chemical Physics Letters 407 (2005), S. 254-259

M.H. Ruemmeli, E. Borowiak-Palen, T. Gemming, T. Pichler, M. Knupfer, M. Kalbac, L. Dunsch, O. Jost, S.R.P. Silva, W. Pompe, B. Buechner
Novel catalysts, room temperature, and the importance of oxygen for the synthesis of single-walled carbon nanotubes, Nano Letters 5 (2005) Nr. 7, S. 1209-1215 URL

X. Liu, C. Taeschner, A. Leonhardt, M.H. Ruemmeli, T. Pichler, T. Gemming, B. Buechner, M. Knupfer
Structural, optical and electronic properties of vanadium oxide nanotubes, Physical Review B 72 (2005) Nr. 11, S. 115407/1-5 URL

A. Leonhardt, C. Mueller, S. Hampel, D. Selbmann, M. Ritschel, T. Gemming, K. Biedermann, D. Elefant, B. Buechner
CVD of ferromagnetic filled carbon nanotubes, EUROCVD-15, Fifteenth European Conference on Chemical Vapor Deposition, in: Proceedings of the International Symposium, ECS Proceedings, Vol. 2005-09, 372-377 (2005)

C. Taeschner, K. Biedermann, A. Leonhardt, B. Buechner, T. Gemming, K. Wetzig
Decorating of multiwalled carbon nanotubes by copper particles using MOCVD, EUROCVD-15, Fifteenth European Conference on Chemical Vapor Deposition, in: Proceedings of the International Symposium, ECS Proceedings, Vol. 2005-09, 396-401 (2005)

K.-Y. Choi, P. Lemmens, G. Guentherodt, Y.G. Pashkevich, V.P. Gnezdilov, P. Reutler, L. Pinsard-Gaudart, B. Buechner, A. Revcolevschi
Orbiton-mediated multiphonon scattering in La1xSrxMnO3, Physical Review B 72 (2005) Nr. 2, S. 24301/1-6 URL

M. Ruemmeli, O. Jost, T. Gemming, M. Knupfer, E. Borowiak-Palen, T. Pichler, S. Ravi P. Silva, B. Buechner
Metal oxides and low temperature SWCNT synthesis via laser evaporation, XIX International Winterschool/Euroconference on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 12.-19.3.05, in: Electronic Properties of Novel Nanostructures, H. Kuzmany; J. Fink; M. Mehring; S. Roth (eds.) ; AIP Conference Proceedings, 786, 77-80 (2005)

T. Pichler, H. Shiozawa, H. Rauf, M. Knupfer, J. Fink, B. Buechner, H. Kataura
A photoemission study of the electronic structure of potassium-doped C60 peapods, XIX International Winterschool/Euroconference on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 12.-19.3.05, in: Electronic Properties of Novel Nanostructures, H. Kuzmany; J. Fink; M. Mehring; S. Roth (eds.) ; AIP Conference Proceedings, 786, 281-285 (2005)

C. Kramberger, A. Waske, B. Buechner, T. Pichler, H. Kataura
Reshaping of peapods via temperature and laser irradiation, XIX International Winterschool/Euroconference on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 12.-19.3.05, in: Electronic Properties of Novel Nanostructures, H. Kuzmany; J. Fink; M. Mehring; S. Roth (eds.) ; AIP Conference Proceedings, 786, 313-316 (2005)

H. Shiozawa, H. Rauf, T. Pichler, M. Knupfer, M. Kalbac, S. Yang, L. Dunsch, B. Buechner, D. Batchelor, H. Kataura
Effective valency of Dy ions in Dy3N@C80 metallofullerenes and peapods, XIX International Winterschool/Euroconference on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 12.-19.3.05, in: Electronic Properties of Novel Nanostructures, H. Kuzmany; J. Fink; M. Mehring; S. Roth (eds.) ; AIP Conference Proceedings, 786, 325-328 (2005)

H. Shiozawa, H. Rauf, T. Pichler, D. Grimm, X. Liu, M. Knupfer, M. Kalbac, S. Yang, L. Dunsch, B. Buechner, D. Batchelor
Electronic structure of the trimetal nitride fullerene Dy3N@C80, Physical Review B 72 (2005) Nr. 19, S. 195409/1-5 URL

R. Klingeler, B. Buechner, S.-W. Cheong, M. Huecker
Weak ferromagnetic spin and charge stripe order in La5/3Sr1/3NiO4, Physical Review B 72 (2005) Nr. 10, S. 104424/1-9 URL

R. Klingeler, N. Tristan, B. Buechner, M. Huecker, U. Ammerahl, A. Revcolevschi
Magnetization of hole-doped CuO2 spin chains in Sr14xCaxCu24O41, Physical Review B 72 (2005) Nr. 18, S. 184406/1-7 URL

J. Haase, M.B. Kozlov, A.G. Webb, B. Buechner, H. Eschrig, K.-H. Mueller, H. Siegel
2 GHz 1H NMR in pulsed magnets - Letter to the Editor, Solid State Nuclear Magnetic Resonance 27 (2005) Nr. 3, S. 206-208 URL

H. Rauf, H. Shiozawa, T. Pichler, M. Knupfer, B. Buechner, H. Kataura
Influence of the C60 filling on the nature of the metallic ground state in intercalated peapods, Physical Review B 72 (2005) Nr. 24, S. 245411/1-8 URL

A. Leonhardt, M. Ritschel, D. Elefant, N. Mattern, K. Biedermann, S. Hampel, C. Mueller, T. Gemming, B. Buechner
Enhanced magnetism in Fe-filled carbon nanotubes produced by pyrolysis of ferrocene, Journal of Applied Physics 98 (2005) Nr. 7, S. 74315/1-5 URL

R. Klingeler, A. Gukasov, T. Kroll, J. Geck, M. Huecker, U. Ammerahl, A. Revcolevschi, B. Buechner
La>5(Sr,Ca)<9Cu24O41: a 1D Toy model for hole doped cuprates, in: Highlights 2004 of the Laboratoire Lon Brillouin, Saclay, 50-51 (2005)

J. Geck, P. Wochner, S. Kiele, R. Klingeler, P. Reutler, A. Revcolevschi, M. von Zimmermann, B. Buechner
Orbital polaron lattice formation in lightly doped La1-xSrxMnO3, Physical Review Letters 95 (2005) Nr. 23, S. 236401/1-4 URL

O. Volkova, Y. Arango, N. Tristan, V. Kataev, E. Goodilin, D. Meier, T. Lorenz, B. Buechner, A. Vasilev
Nature of low-temperature phase transitions in CaMn7O12, JETP Letters 82 (2005) Nr. 7, S. 444-446

R. Rueckamp, E. Benckiser, M.W. Haverkort, H. Roth, T. Lorenz, A. Freimuth, L. Jongen, A. Moeller, G. Meyer, P. Reutler, B. Buechner, A. Revcolevschi, S.-W. Cheong, C. Sekar, G. Krabbes, M. Grueninger
Optical study of orbital excitations in transition-metal oxides, New Journal of Physics 7 (2005), S. 144/1-35 URL

M. Kozlov, J. Haase, B. Buechner, H. Eschrig, K.-H. Mueller, H. Siegel
NMR Measuring Approach for 60 T pulsed high magnetic field, in: Proceedings of the Tenth International Conference on Megagauss Magnetic Field Generation and Related Topics, Berlin; M. von Ortenberg (ed.), 399-402 (2005)

O. Volkova, E. Goodilin, A. Vasiliev, D. Khomskii, N. Tristan, P. Kerschl, Y. Skourski, K.-H. Mueller, B. Buechner
CaCuMn6O12 vs. CaCu2Mn5O12: a comparative study, JETP Letters 82 (2005) Nr. 9-10, S. 724-727

T. Vuletic, T. Ivek, B. Korin-Hamzic, S. Tomic, B. Gorshunov, M. Dressel, C. Hess, B. Buechner, J. Akimitsu
Phase diagrams of (La,Y,Sr,Ca)14Cu24O41: Switching between the ladders and the chains, Journal de Physique IV (Proceedings) 131 (2005), S. 299-304

2004

C. Hess, B. Buechner
Thermal conductivity of doped La2CuO4 as an example for heat transport by optical phonons in complex materials, The European Physical Journal B 38 (2004) Nr. 1, S. 37-41 URL

A.A. Kordyuk, S.V. Borisenko, A. Koitzsch, J. Fink, M. Knupfer, B. Buechner, H. Berger, G. Margaritondo, C.T. Lin, B. Keimer, S. Ono, Y. Ando
Manifestation of the magnetic resonance mode in the nodal quasiparticle lifetime of the superconducting cuprates, Physical Review Letters 92 (2004) Nr. 25, S. 257006/1-4 URL

C. Hess, H. ElHaes, B. Buechner, U. Ammerahl, M. Huecker, A. Revcolevschi
Magnon-Hole Scattering and Charge Order in Sr14xCaxCu24O41, Physical Review Letters 93 (2004) Nr. 2, S. 27005/1-4 URL

J. Geck, P. Wochner, S. Kiele, R. Klingeler, A. Revcolevschi, M. von Zimmermann, B. Buechner, P. Reutler
Orbital order induced ferromagnetic insulating properties, New Journal of Physics 6 (2004), S. 152/1-27 URL

M. Huecker, V. Kataev, J. Pommer, U. Ammerahl, A. Revcolevschi, J.M. Tranquada, B. Buechner
Dzyaloshinsky-Moriya spin canting in the low-temperature tetragonal phase of La2xyEuySrxCuO4, Physical Review B 70 (2004) Nr. 21, S. 214515/1-21 URL

2003

H. H. Klauss, D. Baabe, D. Mienert, H. Luetkens, F. J. Litterst, B. Buechner, M. Huecker, D. Andreica, U. Zimmermann, and A. Amato
High-pressure µSR studies on La1.65Eu0.20Sr0.15CuO4
Physica B, 326. (2003)

C. Hess, B. Buechner, U. Ammerahl, and A. Revcolevschi
Phonon thermal conductivity in doped La2CuO4: relevant scattering mechanisms
Phys. Rev. B , 68(184517). (2003)

J. Hemberger, H. Krug von Nidda, V. Fritsch, J. Deisenhofer, S. Lobina, T. Rudolf, P. Lunkenheimer, F. Lichtenberg, A. Loidl, D. Bruns, and B. Buechner
Evidence for Jahn-Teller distortions at the antiferromagnetic transition in LaTiO3
Phys. Rev. Lett. , 91(066403). (2003)

C. Hess, B. Buechner, U. Ammerahl, L. Colonescu, F. Heidrich-Meisner, W. Brenig, and A. Revcolevschi
Magnon Heat Transport in doped La2CuO4
Phys. Rev. Lett., 90(197002). (2003)

B. Simovic, P. C. Hammel, B. Buechner, and A. Revcolevschi
Experimental Evidence for a Glass forming "Stripe Liquid" in the Magnetic Ground State of La1.65Eu0.2Sr0.15CuO4
Phys. Rev. B, 68(012415). (2003)

B. Simovic, M. Huecker, P. Hammel, B. Buechner, U. Ammerahl, and A. Revcolevschi
The Local Structure of La1.65Eu0.2Sr0.15CuO4 determined by 63Cu NMR Spectroscopy and Van Vleck Paramagnetism of Eu3+ Ions
Phys. Rev. B , 67(224508). (2003)

C. Baumann, G. Allodi, B. Buechner, R. De Renzi, P. Reutler, and A. Revcolevschi
Magnetism of La1-xSr1+xMnO4 as revealed by mSR
Physica B, 326(505). (2003)

P. Reutler, O. Friedt, B. Buechner, M. Braden, and A. Revcolevschi
Growth of La1-xSr1+xMnO4 single crystals and characterization by scattering techniques
J. Crystal Growth , 249(222). (2003)

D. Mienert, H. Klauss, A. Bosse, D. Baabe, H. Luetkens, M. Birke, F. Litterst, B. Buechner, U. Ammerahl, A. Revcolevschi, A. Amato, U. Zimmermann, B. Hitti, and S. Kreitzman
The interplay of charge order and magnetism in the one-dimensional quantum spin system Sr14Cu24O41
Physica B , 326(440). (2003)

2002

H. Klauss, D. Baabe, D. Mienert, M. Birke, H. Luetkens, F. Litterst, M. Huecker, B. Buechner, and S. Cheong
Stripe order and spin dynamics in nickelates
Hyperfine Interactions , 136(711). (2002)

R. Moussa, P. Reutler, M. Hennion, J. Rdriguez-Carvajal, F. Wang, A. Revcolevschi, and B. Buechner
Strong spin-wave anomalies in La1-xSrxMnO3, x= 0.125
Appl. Phys. , 74(1790). (2002)

W. Selke, V. Pokrovsky, B. Buechner, and T. Kroll
Ising magnets with mobile defects
Eur. Phys. J. B , 30(83). (2002)

J. Geck, D. Bruns, C. Hess, R. Klingeler, P. Reutler, M. v. Zimmermann, S. Cheong, and B. Buechner
Anisotropic CE-type orbital correlations in the ferromagnetic metallic phase of Nd1/2Sr1/2MnO3
Phys. Rev. B, 66(184407). (2002)

M. Grueninger, M. Windt, T. Nunner, C. Knetter, K. Schmidt, G. Uhrig, T. Kopp, A. Freimuth, A. Ammerahl, B. Buechner, and A. Revcolevschi
Magnetic excitation in two leg spin ½ ladders: experiment and theory
J. Phys. Chem. Sol., 63(2167). (2002)

R. Klingeler, J. Geck, R. Gross, L. Pinsard-Gaudart, A. Revcolevschi, and B. Buechner
Magnetism and the charge ordering transition in lightly doped La1-xSrxMnO3
Phys. Rev. B , 65(174404). (2002)

C. Hess, U. Ammerahl, C. Baumann, W. Brenig, B. Buechner, F. Heidrich-Meisner, and A. Revcolevschi
Magnon Hole Scattering in (Sr,Ca,La)14Cu24O41
Physica B, 313(612). (2002)

V. Kataev, K. Choi, M. Grueninger, U. Ammerahl, B. Buechner, A. Freimuth, and A. Revcolevschi
ESR Study of (La,Ca)14Cu23O41
Physica B , 312(614). (2002)

H. Klauss, W. Wagener, W. Kopmann, D. Baabe, D. Mienert, M. Huecker, and B. Buechner
Magnetic Stripe Order in La1.08-xEu0.2Sr2CuO4
Physica B, 312(71). (2002)

M. Grueninger, M. Windt, T. Nunner, C. Knetter, K. Schmidt, G. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Buechner, and A. Revcolevschi
Optical Spectroscopy of (La,Ca)14Cu24O41 spin ladders: comparison of experiment and theory
Physica B, 312(617). (2002)

M. Huecker and B. Buechner
Antiferromagnetic order of effective Zn moments in La2-xSrxCuO4 (x < 0.03)
Phys. Rev. B , 65(214408). (2002)

2001

J. Geck, B. Buechner, M. Huecker, R. Klingeler, R. Gross, L. Pinsard-Gaudart, and A. Revcolevschi
Evidence for canted antiferromagnetism in lightly doped La1-xSrMnO3
Phys. Rev. B , 64(144430). (2001)

C. Hess, C. Baumann, U. Ammerahl, B. Buechner, F. Heidrich-Meisner, W. Brenig, and A. Revcolevschi
Magnon Heat Transport in (Sr,La)14Cu24O41
Phys. Rev. B , 64(184305). (2001)

M. Windt, M. Grueninger, T. Nunner, C. Knetter, K. Schmidt, G. Uhrig, T. Kopp, A. Freimuth, U. Ammerahl, B. Buechner, and A. Revcolevschi
Observation of two magnon bound states in the two-leg ladders of (Ca,La)14Cu24O4
Phys. Rev. Lett., 87(127002). (2001)

V. Kataev, K. Choi, M. Grueninger, U. Ammerahl, B. Buechner, A. Freimuth, and A. Revcolevschi
Interplay of spin and charge dynamics Sr14-xCaxCu24O41
Phys. Rev. B, 64(104422). (2001)

J. Geck, M. Huecker, B. Buechner, R. Gross, L. Pinsard-Gaudard, and A. Revcolevschi
Canted Antiferromangetism in La0.94Sr0.06MnO3
Phys. Rev. B , 64(144430). (2001)

B. Zeini, A. Freimuth, B. Buechner, M. Galffy, R. Gross, A. Kampf, M. Kläser, and G. Müller-Vogt
Thermal Conductivity and thermal Hall Effect in Y- and Bi-based High Tc Superconductors
Eur. Phys. J. B , 20(189). (2001)

V. Ravindranath, M. Ramachandra Rao, G. Rangarajan, Y. Lu, J. Klein, R. Klingeler, S. Uhlenbruck, B. Buechner, and R. Gross
Magnetotransport studies and mechanism of Ho- and Y-doped La0.7Ca0.3MnO3
Phys. Rev. B, 63(184434). (2001)

H. Klauss, W. Wagener, B. Buechner, M. Huecker, D. Mienert, W. Kopmann, M. Birke, H. Luetkens, D. Baabe, and F. Litterst
Charge Carrier Dynamics in Zn-doped Cuprates
Hyp. Int. , 133(203). (2001)

V. Kataev, K. Choi, U. Ammerahl, B. Buechner, M. Grueninger, A. Freimuth, and A. Revcolevschi
Strong Anisotropy of Superexchange in the Copper-Oxygen Chains of
Phys. Rev. Lett. , 86(2882). (2001)

D. Mienert, H. Klauss, D. Baabe, W. Kopmann, F. Litterst, U. Ammerahl, and B. Buechner
Magnetic Correlations in the Spin Chains of Sr2.5Ca11.5Cu24O41 studied by m+SR
J. Magn. Magn. Mat., 226(452 ). (2001)

2000

H. Klauss, W. Wagener, M. Hillberg, W. Kopmann, H. Wolf, F. Litterst, M. Huecker, and B. Buechner
From antiferromagnetic order to static stripe order: The phase diagram of (La,Eu)2-xSrxCuO4
Phys. Rev. Lett. , 85(4590). (2000)

G. Teitelbaum, B. Buechner, and H. de Gronckel
The direct Cu NQR study of the stripe phase in the lanthanum cuprates
Physica C , 341(1755). (2000)

R. Werner, M. Huecker, and B. Buechner
Thermodynamics of the Low Temperature Structural Transition in Rare Earth Doped La2-xSrxCuO4
Phys. Rev. B , 62(3704). (2000)

G. Teitelbaum, B. Buechner, and H. de Gronckel
Cu NQR Study of the Stripe Phase Local Structure in the Lanthanum Cuprates
Phys. Rev. Lett., 84(2949). (2000)

B. Suh, P. Hammel, M. Huecker, B. Buechner, U. Ammerahl, and A. Revcolevschi
Spin Dynamics in the Low-Temperature Tetragonal Phase of equivalent to 1/8 Doped Single Crystal La1.67Sr0.13CuO4
Phys. Rev. B , 61(R9265). (2000)

N. Curro, P. C. Hammel, B. Suh, M. Huecker, B. Buechner, U. Ammerahl, and A. Revcolevschi
Inhomogeneous Low Frequency Spin Dynamics in La1.65Eu0.2Sr0.15CuO4
Phys. Rev. Lett, 85(642). (2000)

U. Ammerahl, C. Kerpen, B. Buechner, R. Gross, and A. Revcolevschi
Anisotropic Antiferromagnetism in Ca9La5Cu24O41
Physica C, 341(471). (2000)

C. Hoefener, J. Philipp, J. Klein, L. Alff, B. Buechner, and R. Gross
Voltage and Temperature Dependence of the Grain Boundary Magnetoresistance in Manganites
Europhys. Lett., 50(681). (2000)

U. Ammerahl, B. Buechner, C. Kerpen, R. Gross, and A. Revcolevschi
Ising-like Antiferromagnetism in Ca9La5Cu24O41
Phys. Rev. B , 62(R3592). (2000)

L. Colonescu, U. Ammerahl, R. Gross, H. Kierspel, and B. Buechner
Crystal Growth of Na(V,Ti)2O5
J. Cryst. Growth, 210(640). (2000)

U. Ammerahl, B. Buechner, L. Colonescu, R. Gross, and A. Revcolevschi
Interplay between Magnetism, Charge Localization and Structure in Sr14-xCaxCu24O41
Phys. Rev. B , 62(8630). (2000)

R. Gross, L. Alff, B. Buechner, B. Freitag, C. Hoefener, J. Klein, Y. Lu, W. Mader, J. Philipp, M. Rao, P. Reutler, S. Ritter, S. Thienhaus, and S. Uhlenbruck
Physics of Grain Boundaries in the Colossal Magnetoresistance Manganites
J. Mag. Mag. Mat., , 211(150). (2000)

1999

D. Bruns, B. Buechner, R. Gross, T. Lorenz, and S. Uchida
Thermal Expansion of La1.85Sr0.15CuO4 in Magnetic Fields up to 14 Tesla
J. Low Temp. Phys. , 117(1453). (1999)

D. Cassel, C. Hess, B. Buechner, M. Huecker, R. Gross, O. Friedt, and S. Cheong
Phonon Thermal Conductivity of Stripe Ordering La2-xSrxNiO4
J. Low Temp. Phys. , 117(1083 ). (1999)

U. Ammerahl, C. Kerpen, B. Buechner, R. Gross, H. Micklitz, and A. Revcolevschi
Crystal Growth and Thermodynamic Properties of (Ca, La)14Cu24O41
J. Low Temp. Phys. , 117(723). (1999)

V. Kataev, V. Validov, B. Buechner, M. Huecker, and H. Berg
ESR Studies of Doped La2CuO4
J. Low Temp. Phys. , 117(383). (1999)

M. Braden, B. Buechner, S. Klotz, W. Marshall, M. Gehruzi, and G. Heger
Pressure Dependence of the Crystal Structure of CuGeO3 to 6.2 GPa by Neutron Diffraction
Phys. Rev. B , 60(9616). (1999)

M. Roepke, E. Holland-Moritz, B. Buechner, H. Berg, R. Lechner, S. Longeville, J. Fitter, R. Kahn, G. Goddens, and M. Ferrand
4f-spin Dynamics in La2-x-ySrxNdyCuO4
Phys. Rev. B , 60(9793). (1999)

J. Klein, C. Hoefener, S. Uhlenbruck, L. Alff, B. Buechner, and R. Gross
On the Nature of Grain Boundaries in the Colossal Magnetoresistance Manganates
Europhys. Lett. , 47(371). (1999)

V. Kataev, A. Validov, M. Huecker, H. Berg, and B. Buechner
Strong Enhancement of Spin Fluctuation in the LTT Phase of Antiferromagnetically Ordered La2-x-yEuySrxCuO4
J. Phys. Cond. Mat. , 11(6571). (1999)

C. Hess, B. Buechner, M. Huecker, R. Gross, and S. Cheong
Phonon Thermal Heat Conductivity and Stripe Correlations in La2-xSr2NiO4 and Sr1.5La0.5MnO4
Phys. Rev. B , 59(R10397). (1999)

B. Suh, P. Hammel, M. Huecker, and B. Buechner
Local Magnetic and Structural Properties of the Low-Temperature Orthorhombic to Low-Temperature Tetragonal Transition: A 139La NQR Study in Lightly Hole-Doped La1.8-xEu0.2SrxCuO4
Phys. Rev. B , 59(R3952). (1999)

B. Zeini, A. Freimuth, B. Buechner, R. Gross, A. Kampf, M. Kläser, and G. Müller-Vogt
Righi-Leduc-Effect in Y- and Bi-based High Tc Superconductors
Physica C , 317(325). (1999)

B. Freitag, B. Buechner, N. Knauf, B. Roden, H. Micklitz, A. Freimuth, and V. Kataev
Characteristic Microstructure in Small Bi-2212 Grains Showing the Wohlleben Effect as Revealed by High Resolution Electron Microscopy
Europhys. Lett. , 45(393). (1999)

T. Niemöller, M. v. Zimmermann, J. Schneider, T. Frello, N. Anderson, S. Uhlenbruck, O. Friedt, B. Buechner, P. Berthet, L. Pinsard, and A. Revcolevschi
Hard X-ray Diffraction studies of La1-xSrxMnO3
J. of Superconductivity , 12. (1999)

M. Huecker, V. Kataev, J. Pommer, J. Harraß, A. Hosni, C. Pflitsch, R. Gross, and B. Buechner
Mobility of Holes and Suppression of Antiferromagnetic Order in La2-xSrxCuO4
Phys. Rev. B , 59(R725). (1999)

B. Buechner, T. Lorenz, R. Walter, H. Kierspel, A. Revcolevschi, and G. Dhalenne
Spin-Peierls Order Parameter and Antiferromagnetism in the Dimerized and Incommensurate Phases of Zn doped CuGeO3
Phys. Rev. B , 59(6886). (1999)

S. Uhlenbruck, R. Teipen, R. Klingeler, B. Buechner, O. Friedt, M. Huecker, H. Kierspel, T. Niemöller, L. Pinsard, A. Revcolevschi, and R. Gross
Interplay between Charge Order, Magnetism and Structure in La0.875Sr0.125MnO3
Phys. Rev. Lett. , 82(185). (1999)

B. Buechner, H. Fehske, A. Kampf, and G. Wellein
Lattice Dimerization in the Spin-Peierls-Compound CuGeO3
Physica B , 261(956). (1999)

T. Niemöller, M. v. Zimmermann, J. Schneider, S. Uhlenbruck, O. Friedt, B. Buechner, T. Frello, N. Anderson, P. Berthet, L. Pinsard, A. Léon-Guevara, and A. Revcolevschi
The Charge Ordered Phase in La1-xSrxMnO3 Studied by Means of Hard X-ray Diffraction
Eur. Phys. J. B, 8(5). (1999)

B. Zeini, A. Freimuth, B. Büchner, R. Gross, A. P. Kampf, M. Kläser, and G. Müller-Vogt
Separation of the Electronic and Phononic Heat Current in YBa2Cu3O7-d
Phys. Rev. Lett. , 82(2175). (1999)

1998

B. J. Suh, P. C. Hammel, J. L. Sarrao, J. D. Thompson, Z. Fisk, M. Huecker, and B. Buechner
Spin Freezing and Recovery of Sublattice Magnetization in Lightly Doped Lanthanum Cuprate
Proceedings of the conference "Physical Phenomena at High Magnetic Field III", . (1998)

I. Souza Azevedo, E. Baggio Saitovitch, M. Huecker, B. Buechner, and H. Micklitz
Magnetic Order in La1,65Eu0.15CuO4 studied by 57Fe Mössbauer Spectroscopy
Eur. Phys. J. B , 6(313). (1998)

V. Kataev, B. Rameev, A. Validov, B. Buechner, M. Huecker, and R. Borowski
Magnetic Properties of Eu Doped La2-xSrxCuO4 studied by ESR
Phys. Rev. B, 58(R11876 (Rapid Com.)). (1998)

M. Huecker, V. Kataev, J. Pommer, O. Baberski, W. Schlabitz, and B. Buechner
Consequences of Stripe Order for the Transport Properties of Rare Earth Doped
J. Phys. Chem. Solids, 59(1821). (1998)

S. Uhlenbruck, B. Buechner, R. Gross, A. Freimuth, A. Maria de Leon Guevara, and A. Revcolevschi
Thermopower and anomalous heat transport in La0.85SrO0.15MnO3
Phys. Rev. B, 57(R5571 ). (1998)

T. Lorenz, B. Buechner, P. HM. van Loosdrecht, F. Schoenfeld, G. Chouteau, A. Revcolevschi, and G. Dhalenne
The Incommensurate Phase of CuGeO3: from Solitons to Sinusoidal Modulation
Phys. Rev. Lett., 81(148). (1998)

G. B. Teitel'baum, E. L. Vavilova, B. Buechner, and H. Luetgemeier
Electronic Phase Separation in a Low-Temperature Tetragonal Phase of
JEPT Letters , 67(363). (1998)

T. Niemoeller, B. Buechner, M. Cramm, C. Huhnt, L. Troeger, and M. Tischer
X-ray Absorption Fine Structure of Rare Earth Doped (La, Sr)2CuO4
Physica C, 299(191). (1998)

M. Braden, E. Ressouche, B. Buechner, R. Keßler, G. Heger, G. Dhalenne, and A. Revcolevschi
Inharmonic Structural Behaviour in CuGeO3
Phys. Rev. B, 57(11497). (1998)

M. Fischer, P. HM. van Loosdrecht, P. Lemmens, G. Guentherodt, B. Buechner, T. Lorenz, M. Breuer, J. Zeman, G. Martinez, G. Dhalenne, and A. Revcolevschi
Revival of the Spin-Peierls Transition in Doped CuGeO3 under Pressure
Phys. Rev. B, 57(7749). (1998)

O. Baberski, A. Lang, O. Maldonado, M. Huecker, B. Buechner, and A. Freimuth
Stripe Correlations of Spins and Holes and Phonon Heat Transport in Doped
Europhys. Lett., 44(335). (1998)

S. Uma, W. Schnelle, E. Gmelin, G. Rangarajan, S. Skantbakumar, J. W. Lynn, R. Walter, T. Lorenz, B. Buechner, and A. Erb
Magnetic Ordering in Single Crystals of PrBa2Cu3O7-d
J. Phys. C, 10(L33). (1998)

F. J. Litterst, M. Birke, B. Buechner, M. Hillberg, H. Klauß, W. Kopmann, H. Micklitz, and W. Wagener
Examples of the Application of Muon Spin Relaxation to Studies of Magnetism in Cuprates
Aust. J. Phys., 51(385). (1998)

H. Micklitz, M. M. Abd-Elmeguid, and B. Buechner
Reply on the Comment on "Tilting of the CuO6-octahedra in La1.83-xEu0.17SrxCuO4 as seen by 151 Eu Mössbauer Spectroscopy"
Phys. Rev. B , 57(8036). (1998)

N. Knauf, J. Fischer, P. Schmidt, B. Roden, R. Borowski, B. Buechner, M. Micklitz, A. Freimuth, D. Khomskii, and V. Kataev
Grain Size Dependence of the Wohlleben Effect in Bi-2212 High Temperature
Physica C, 299(125). (1998)

K. Fabricius, A. Kluemper, U. Loew, B. Buechner, T. Lorenz, A. Revcolevschi, and G. Dhalenne
Re-examination of the Microscopic Couplings of the Quasi One-dimensional Antiferromagnet CuGeO3
Phys. Rev. B, 57(1102). (1998)

W. Wagener, H. Klauß, M. Hillberg, M. de Melo, W. Kopmann, M. Birke, F. Litterst, B. Buechner, and H. Micklitz
m+SR on La2-x-yRExSryCuO4
J. Mag. Mag. Mat., 177-181(546). (1998)

M. Huecker, J. Pommer, W. Schlabitz, V. Kataev, and B. Buechner
Magnetic Properties of the CuO2 Planes in the Low Temperature Tetragonal Phase of Eu Doped La2-xSrxCuO4
J. Mag. Mag. Mat., 177-181(539). (1998)

1997

W. Wagener, H. Klauß, M. Hillberg, M. Melo, M. Birke, F. Litterst, E. Schreier, B. Buechner, and H. Micklitz
mSR on La1.85-xNdxSr0.15CuO4
Hyp. Int., 105(107). (1997)

U. Koehler, J. Schweizer, P. Chieux, T. Lorenz, B. Buechner, W. Schnelle, F. Deloie, and W. Zinn
Evidence for Biquadratic Exchange Interactions in GdAg1-xZnx
J. Mag. Mag. Mat., 170(110). (1997)

T. Lorenz, E. Gamper, H. Kierspel, S. Kleefisch, B. Buechner, A. Revcolevschi, and G. Dhalenne
Specific Heat, Thermal Expansion and Pressure Dependencies of the Transition
Phys. Rev. B, 56(R501 (Rapid Com.)). (1997)

M. Huecker, J. Pommer, B. Buechner, V. Kataev, and B. Rameev
Magnetism of the LTT Phase of Eu Doped La2-xSrxCuO4
J. Superconductivity, 10(451). (1997)

S. Wiese, E. Gamper, H. Winkelmann, B. Buechner, M. M. Abd-Elmeguid, H. Micklitz, and T. Takabatake
Enhanced 119Sn Mössbauer Quadropole Interactions below the Magnetic Phase Transition of UPt2Sn
Physica B, 230-232(95). (1997)

T. Lorenz, U. Ammerahl, T. Auweiler, B. Buechner, A. Revcolevschi, and G. Dhalenne
Temperature and Magnetic Field Dependence of the Lattice Constant in Spin-
Phys. Rev. B, 55(5914). (1997)

V. Kataev, B. Rameev, B. Buechner, M. Huecker, and R. Borowski
Slow Antiferromagnetic Dynamics in the Low-Temperature Tetragonal Phase of
Phys. Rev. B, 55(R3394 (Rapid Com.)). (1997)

U. Ammerahl, T. Lorenz, B. Buechner, A. Revcolevschi, and G. Dhalenne
Magnetostriction of the Spin-Peierls Cuprate CuGeO3
Z. Phys. B - condensed matter, 102(71). (1997)

W. Wagener, H. Klauß, M. Hillberg, M. Melo, M. Birke, F. Litterst, B. Buechner, and H. Micklitz
Magnetic Order in La1.85-xNdxSr0.15CuO4 with 0.30 £ x £ 0.60
Phys. Rev. B, 54(R15610 (Rapid Com.)). (1997)

1996

T. Lorenz, U. Ammerahl, R. Ziemes, B. Buechner, A. Revcolevschi, and G. Dhalenne
Thermodynamic Properties of the Incommensurate Phase of CuGeO3
Phys. Rev. B, 54(R15610 (Rapid Com.)). (1996)

B. Buechner, A. Lang, O. Baberski, M. Huecker, and A. Freimuth
Transport Properties of Rare Earth Doped La2-xSrxCuO4
J. Low Temp. Phys., 105(921). (1996)

V. Kataev, B. Rameev, B. Buechner, and R. Borowski
31. Spin Dynamics in the LTT Phase of La-Sr Cuprates as Revealed by ESR
J. Low Temp. Phys., 105(449). (1996)

G. Teitelbaum, B. Buechner, H. Lütgemeier, and E. Vavilova
The Localized Holes Properties in LTO and LTT phases of Lanthanum-Strontium Cuprates
J. Low Temp. Phys., 105(407). (1996)

W. Schnelle, B. Buechner, E. Gamper, M. Stein, M. T. Ferández-Diaz, and P. Odier
Thermal Properties at the Low Temperature Structural and Magnetic Phase Transitions in Pr2NiO4 crystals
Phys. Rev. B, 54(9970). (1996)

N. Knauf, J. Fischer, B. Roden, R. Borowski, B. Freitag, A. Freimuth, B. Buechner, H. Micklitz, V. Kataev, and D. Khomskii
Wohlleben Effect in Small Grains of Bi-based High Temperature Superconductors:
Europhys. Lett., 35(541). (1996)

B. Buechner, U. Ammerahl, T. Lorenz, W. Brenig, G. Dhalenne, and A. Revcolevschi
Magnetic Frustration induced Formation of the Spin-Peierls Phase in CuGeO3:
Phys. Rev. Lett., 77(1625). (1996)

G. Michels, M. Roepke, M. Chefki, H. Micklitz, M. M. Abd-Elmeguid, E. Holland-Moritz, W. Schlabitz, C. Huhnt, B. Buechner, A. Wurth, A. Mewis, and V. Kataev
The Anomalous Valence State of Eu and Magnetic Order in EuRb2P2
J. Phys.: Condens. Matter, 8(4055). (1996)

H. Kierspel, H. Winkelmann, T. Auweiler, W. Schlabitz, B. Buechner, V. Duijn, N. T. Hien, A. Menovsky, and J. Franse
Thermal Expansion Specific Heat, and Uniaxial Pressure Dependences of Tc in
Physica C., 262(177). (1996)

C. Friedrich, B. Buechner, M. Abd-Elmeguid, and H. Micklitz
Tilting of the CuO6-octahedra in La1.83-xEu0.17SrxCuO4 as seen by 151Eu Mössbauer Spectroscopy
Phys. Rev. B, 54(R800 (Rapid Com.)). (1996)

1995

R. Troé, V. H. Tran, M. Kolenda, K. Latka, A. Szuytula, J. Rossat-Mignod, M. Bonnet, and B. Buechner
X-ray and Neutron Diffraction Studies on UpdSn
J. Magn. Magn. Mater., 151(102). (1995)

H. Winkelmann, E. Gamper, B. Buechner, M. Braden, A. Revcolevschi, and G. Dhalenne
Giant Anomalies of the Thermal Expansion at the Spin-Peierls Transition in CuGeO3
Phys. Rev. B, 51(12884 (Rapid Com.)). (1995)

1994

B. Buechner, M. Breuer, W. Schlabitz, A. Viack, W. Schäfer, A. Freimuth, and A. Kampf
Structure and Superconductivity of Rare Earth Doped La2-xSrxCuO4
Physica C., 235-240(235). (1994)

H. Kierspel, E. Kopanakis, B. Buechner, A. Freimuth, W. Schlabitz, V. Duijn, N. T. Hien, A. A. Menovsky, and J. Franse
Specific Heat of Bi2Sr2CuCu2O8+x in Magnetic Fields up to 16 Tesla
Physica C., 235-240(1765). (1994)

T. Auweiler, T. Lorenz, W. Schlabitz, H. Kierspel, B. Buechner, A. Freimuth, H. Micklitz, I. Tanaka, and H. Kojima
Thermal Expansion of a La1.87Sr0.13CuO4 Single Crystal at Tc in High Magnetic Fields
Physica C., 235-240(1931). (1994)

M. Cramm, B. Buechner, A. Fiack, E. Holland-Moritz, R. Müller, W. Schlabitz, M. Braden, and D. Hohlwein
Structural Phase Transitions in La2-x-yREySrxCuO4
Physica C., 235-240(855). (1994)

M. Breuer, W. Schäfer, N. Knauf, B. Roden, W. Schlabitz, B. Buechner, M. Cramm, and R. Müller
Structure and Superconductivity in La1.15-xPr0.85SrxCuO4
Physica C., 235-240(345). (1994)

A. Lang, O. Maldonado, A. Freimuth, and B. Buechner
Thermopower of Rare Earth Doped La2-xSrxCuO4
Physica C., 235-240(1319). (1994)

B. Buechner, A. Freimuth, M. Breuer, A. Lang, H. Micklitz, and A. P. Kampf
Buckling of the CuO2 Planes and the Electronic Properties of Doped La2CuO4
Physica C., 235-240(1227). (1994)

B. Buechner, M. Breuer, M. Cramm, A. Freimuth, H. Micklitz, W. Schlabitz, and A. Kampf
Superconducting/Non-Superconducting Phase Boundary in the Low Temperature Tetragonal Phase of (La,RE)-Sr-Cu-O
J. Low Temp. Phys., 95(285). (1994)

B. Buechner, M. Breuer, A. Freimuth, and A. Kampf
Critical Buckling for the Disappearance of Superconductivity in Rare-Earth Doped
Phys. Rev. Lett., 73(1841). (1994)

W. Schaefer, M. Breuer, G. Bauer, A. Freimuth, N. Knauf, B. Roden, W. Schlabitz, and B. Buechner
Disappearance of Superconductivity in Overdoped La1.15-xPr0,85-SrxCuO4 and the
Phys. Rev. B, 49(9248). (1994)

1993

M. Breuer, B. Buechner, H. Micklitz, E. Baggio-Saitovitch, I. Souza Azevedo, R. Scorzelli, and M. Abd-Elmeguid
57Fe and 119Sn Mössbauer Studies on La1.25Nd0.6Sr0.15CuO4: Evidence for Local Magnetic Ordering below ~ 32 K
Z. Phys. B, 92(331). (1993)

M. Breuer, B. Buechner, R. Mueller, M. Cramm, O. Maldonado, A. Freimuth, B. Roden, R. Borowski, B. Heymer, and D. Wohlleben
Preparation and Characterization of RE Doped La2-xSrxCuOx
Physica C., 208(217). (1993)

M. Braden, O. Hoffels, W. Schnelle, B. Buechner, G. Heger, B. Hennion, I. Tanaka, and H. Kojima
Coupling between Superconductivity and the Structural Deformation in
Phys. Rev. B, 47(12288). (1993)

B. Buechner, M. Cramm, M. Breuer, R. Borowski, A. Gruetz, and W. Schlabitz
Low Temperature Structural Transitions in (La, RE)-Sr-Cu-O
World Scientific, BHTSC'92:309. (1993)

B. Buechner, M. Cramm, M. Braden, W. Braunisch, O. Hoffels, W. Schnelle, R. Mueller, A. Freimuth, W. Schlabitz, G. Heger, D. Khomskii, and D. Wohlleben
Competition between Structural and Superconducting Transition in (La, Nd)-Sr-Cu-O
Europhys. Lett., 21(953). (1993)

1992

C. Kriebel, H. Gottschalk, and B. Buechner
Microtwin Domains and Phase Transitions in La1.85-xNd2Sr0.15CuO4
Phys. stat. sol. (a), 133(61). (1992)

B. Buechner, M. Cramm, M. Braden, W. Braunisch, O. Hoffels, W. Schnelle, J. Harnischmacher, R. Borowski, A. Gruetz, B. Heymer, C. Hohn, R. Mueller, O. Maldonado, A. Freimuth, W. Schlabitz, G. Heger, D. Khomskii, and D. Wohlleben
Low Temperature Structural Phase Transition and Superconductivity in
NATO ASI Series E, 209(349). (1992)

L. Rybaltchenko, N. Hohn, R. Mueller, R. Borowski, B. Buechner, W. Schaefer, D. Wohlleben, and I. Yanson
Temperature Dependent Point-Contact Characteristics of YBa2Cu3O2
Fiz. Nizk. Temp., 18(577). (1992)

1991

B. Buechner, M. Braden, M. Cramm, W. Schlabitz, W. Schnelle, O. Hoffels, W. Braunisch, R. Mueller, G. Heger, and D. Wohlleben
Low Temperature Phase Transition and Superconductivity in (La, Nd)- Sr-Cu-O
Physica C., 185-189(903). (1991)

V. Kataev, N. Knauf, B. Buechner, and D. Wohlleben
Inter- and Intragranular Effects in Microwave Absorption of (Bi, Ph)2Sr2Cu2Cu3Oy
Physica C., 284(165). (1991)

1990

B. Buechner, U. Calließ, H. Jostarnd, W. Schlabitz, and D. Wohlleben
Correlation of Spectroscopic and Superconducting Properties of REBa2Cu3O7-y
Sol. State Commun., 73(357). (1990)