Dr. Christian Hess

Position:

Group leader (Quantum MatterTransport and Tunneling)

Address:   





Institute for Solid State Research
IFW Dresden
Helmholtzstrasse 20
01069 Dresden
Germany

Phone:+49-351-4659-533
E-mail:c.hess@ifw-dresden.de

Short CV

2015

ERC Consolidator Grant, Electronic Order, Magnetism, and Unconventional Superconductivity probed in Real-Space

2009 - 2013

Coordinator of the Marie-Curie Initial Training Network LOTHERM

2007 - 2010

Coordinator of the Specific Targeted Research Project NOVMAG

Since 2007

Staff Researcher and Group Leader at IFW Dresden

2005 - 2006

Postdoc at IFW Dresden, Germany

2003 - 2004

Postdoc at University of Geneva, Switzerland

2002

Postdoc at RWTH Aachen, Germany

1998 - 2002

PhD in Experimental Physics, University of Cologne, Germany

1998

Research Stay, Rutgers University, New Jersey, USA

1997

Diploma in Experimental Physics, University of Cologne, Germany

1994

Master of Science in Nuclear and Radiation Physics, The University of Manchester, UK

Research Interests

  • Quantum matter, in particular systems of correlated electrons, low-dimensional quantum magnets, unconventional superconductors, collective ordering phenomena of charge, spin and orbitals

  • Spin-caloric transport phenomena, in particular spin-heat transport of low-dimensional quantum magnets
  • Scanning tunneling microscopy and spectroscopy of quantum matter at low temperature with spin resolution
  • Transport properties of quantum matter

... to research page at Institute for Solid State Research

List of Publications

2016

Combined resistivity and Hall effect study on NaFe1-xRhxAs single crystals,
F. Steckel, R. Beck, M. Roslova, D. Bombor, I. Morozov, S. Wurmehl, B. Büchner, C. Hess,
Phys. Rev. B 94, 184514 (2016)

Magnetotransport and de Haas-van Alphen measurements in the type-II Weyl semimetal TaIrTe4,
S. Khim, K. Koepernik, D.V. Efremov, J. Klotz, T. Förster, J. Wosnitza, M.I. Sturza, S. Wurmehl, C. Hess, J. van den Brink, B. Büchner,
Phys. Rev. B 94, 165145 (2016)

Spin dynamics and magnetic interactions of Mn dopants in the topological insulator Bi2Te3,
S. Zimmermann, F. Steckel, C. Hess, H. W. Ji, Y. S. Hor, R. J. Cava, B. Büchner, V. Kataev,
Phys. Rev. B 94, 125205 (2016)

Pseudospin transport in the Jeff = 12 antiferromagnet Sr2IrO4,
F. Steckel, A. Matsumoto, T. Takayama, H. Takagi, B. Büchner, C. Hess,
EPL (Europhysics Letters), 114, 57007 (2016)

Physical properties optimization of polycrystalline LiFeAs,
S.J. Singh, U. Gräfe, R. Beck, A.U.B. Wolter, H. Grafe, C. Hess, S. Wurmehl, B. Büchner,
Physica C, 529, 8 (2016)

Nematicity in LaFeAsO1-xFx,
C. Hess, H. Grafe, A. Kondrat, G. Lang, F. Hammerath, L. Wang, R. Klingeler, G. Behr, B. Büchner
Phys. Status Solidi B (2016), doi: 10.1002/pssb.201600214

Defect states in LiFeAs as seen by low temperature scanning tunneling microscopy and spectroscopy,
R. Schlegel, P. K. Nag, D. Baumann, R. Beck, S. Wurmehl, B. Büchner, C. Hess
Phys. Status Solidi B (2016), doi: 10.1002/pssb.201600159

A calorimetric investigation of RbFe2As2 single crystals,
S. Khim, S. Aswartham, V. Grinenko, D. Efremov, C.G.F. Blum, F. Steckel, D. Gruner, A.U.B. Wolter, S.-L. Drechsler, C. Hess, S. Wurmehl, B. Büchner
Phys. Status Solidi B (2016), doi: 10.1002/pssb.201600208

Magnetic ordering in the ultrapure site-diluted spin chain materials SrCu1-xNixO2,
G. Simutis, M. Thede, R. Saint-Martin, A. Mohan, C. Baines, Z. Guguchia, R. Khasanov, C. Hess, A. Revcolevschi, B. Büchner, A. Zheludev
Phys. Rev. B 93, 214430 (2016)

Two distinct superconducting phases in LiFeAs,
P. K. Nag, R. Schlegel, D. Baumann, H.-J. Grafe, R. Beck, S. Wurmehl, B. Büchner, C. Hess,
Scientific Reports 6, 27926 (2016)

STM study of Au(111) surface-grafted paramagnetic macrocyclic complexes [Ni2L(Hmba)]+ via ambidentate coligands,
C. Salazar, J. Lach, F. Rückerl, D. Baumann, S. Schimmel, M. Knupfer, B. Kersting, B. Büchner, C. Hess,
Langmuir 32, 4464 (2016)

Unusual magnetotransport properties in a FeAs single crystal,
S. Khim, M. Gillig, R. Klingeler, S. Wurmehl, B. Büchner, C. Hess,
Phys. Rev. B 93, 205129 (2016)

Single crystal growth of spin-ladder compound La8Cu7O19 by the travelling-solvent floating zone method,
A. Mohan, S. Singh, S. Partzsch, M. Zwiebler, J. Geck, S. Wurmehl, B. Büchner, C. Hess,
Journal of Crystal Growth 448, 21 (2016)

Ba2YIrO6: A cubic double perovskite material with Ir5+ ions,
T. Dey, A. Maljuk, D. V. Efremov, O. Kataeva, S. Gass, C. G. F. Blum, F. Steckel, D. Gruner, T. Ritschel, A. U. B. Wolter, J. Geck, C. Hess, K. Koepernik, J. van den Brink, S. Wurmehl, B. Büchner,
Phys. Rev. B 93, 014434 (2016)

2015

Suppression of the impurity-induced local magnetism by the opening of a spin pseudogap in Ni-doped Sr2CuO3,
Y. Utz, F. Hammerath, S. Nishimoto, C. Hess, N. S. Beesetty, R. Saint-Martin, A. Revcolevschi, B. Büchner, H. Grafe,
Phys. Rev. B 92, 060405(R) (2015)

Superconducting spin-valve effect and triplet superconductivity in CoOx/Fe1/Cu/Fe2Cu/Pb multilayer,
P. V. Leksin, N. N. Garif’yanov, A. A. Kamashev, Ya. V. Fominov, J. Schumann, C. Hess, V. Kataev, B. Büchner, I. A. Garifullin,
Phys. Rev. B 91, 214508 (2015)

Crystal growth and electronic phase diagram of 4d doped Na1-δFe1-xRhxAs in comparison to 3d doped Na1-δFe1-xCoxAs,
F. Steckel, M. Roslova, R. Beck, I. Morozov, S. Aswartham, D. Evtushinsky, C. G. F. Blum, M. Abdel-Hafiez, D. Bombor, J. Maletz, S. Borisenko, A. V. Shevelkov, A. U. B. Wolter, C. Hess, S. Wurmehl, B. Büchner,
Phys. Rev. B 91, 184516 (2015)

Characterization of doped Na(Fe1-xTx)As single crystals with T = Pd, Ni, Cr, Mn,
F. Steckel, R. Beck, M. Roslova, M. Abdel-Hafiez, A. U. B. Wolter, I. Morozov, S. Wurmehl, C. Hess, B. Büchner,
J. Supercond. Nov. Magn. 28, 1123 (2015)

Granular behavior observed in polycrystalline superconducting LiFeAs,
S. J. Singh, R. Beck, S. Wurmehl, C. Hess, Bernd Büchner,
Supercond. Sci. Technol. 28, 025006 (2015)

2014

Spin density wave order and fluctuations in Mn3Si: a transport study,
F. Steckel, S. Rodan, R. Hermann, C. G. F. Blum, S. Wurmehl, B. Büchner, C. Hess,
Phys. Rev. B 90, 134411 (2014)

Thermoelectric effects and magnetic anisotropy of Ga1-xMnxAs thin films,
I. V. Soldatov, N. Panarina, C. Hess, L. Schultz, R. Schäfer,
Phys. Rev. B 90, 104423 (2014)

Growth of single crystalline delafossite LaCuO2 by the travelling-solvent floating zone method,
A. Mohan, B. Büchner, S. Wurmehl, C. Hess ,
Journal of Crystal Growth 402, 304 (2014)

Spin gap in the single spin-chain cuprate Sr1.9Ca0.1Cu2O3,
F. Hammerath, E. M. Brüning, S. Sanna, Y. Utz, N. S. Beesetty, R. Saint-Martin, A. Revcolevschi, C. Hess, B. Büchner, H.-J. Grafe,
Phys. Rev. B 89, 184410 (2014)

Specific heat of Ca0.32Na0.68Fe2As2 single crystals: Unconventional s± multiband superconductivity with intermediate repulsive interband coupling and sizable attractive intraband couplings,
S. Johnston, M. Abdel-Hafiez, L. Harnagea, V. Grinenko, D. Bombor, Y. Krupskaya, C. Hess, S. Wurmehl, A. U. B. Wolter, B. Büchner, H. Rosner, S.-L. Drechsler,
Phys. Rev. B 89, 134507 (2014)

Thin film growth of Fe-based superconductors: from fundamental properties to functional devices. A comparative review,
S. Haindl, M. Kidszun, S. Oswald, C. Hess, B. Büchner, S. Kölling, L. Wilde, T. Thersleff, V. V. Yurchenko, M. Jourdan, H. Hiramatsu, H. Hosono
Rep. Prog. Phys. 77, 046502 (2014)

Bond disorder and spinon heat transport in the S = 12 Heisenberg spin chain compound Sr2CuO3: from clean to dirty limits,
A. Mohan, N. Sekhar Beesetty, N. Hlubek, R. Saint-Martin, A. Revcolevschi, B. Büchner, C. Hess,
Phys. Rev. B 89, 104302 (2014)

Crystal growth, structure, and transport properties of the charge-transfer salt picene/2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane,
B. Mahns, O. Kataeva, D. Islamov, S. Hampel, F. Steckel, C. Hess, M. Knupfer, B. Büchner, C. Himcinschi, T. Hahn, R. Renger, J. Kortus,
Cryst. Growth Des. 14, 1338 (2014)

Design and Properties of a Cryogenic Dip-Stick Scanning Tunneling Microscope with Capacitive Coarse Approach Control,
R. Schlegel, T. Hänke, D. Baumann, M. Kaiser, P. K. Nag, R. Voigtländer, D. Lindackers, B. Büchner, C. Hess,
Review of Scientific Instruments 85, 013706 (2014)

2013

Evidence for a vortex–glass transition in superconducting Ba(Fe0.9Co0.1)2As2,
G. Prando, R. Giraud, S. Aswartham, O. Vakaliuk, M. Abdel-Hafiez, C. Hess, S. Wurmehl, A. U. B. Wolter, B. Büchner,
J. Phys.: Condens. Matter 25, 505701 (2013)

Spin pseudogap in Ni-doped SrCuO2,
G. Simutis, S. Gvasaliya, M. Månsson, A. L. Chernyshev, A. Mohan, S. Singh, C. Hess, A. T. Savici, A. I. Kolesnikov, A. Piovano, T. Perring, I. Zaliznyak, B. Büchner, A. Zheludev,
Phys. Rev. Lett. 111, 067204 (2013)

Low temperature ballistic spin transport in the S = 12 antiferromagnetic Heisenberg chain compound SrCuO2,
H. Maeter, A. A. Zvyagin, H. Luetkens, G. Pascua, Z. Shermadini, R. Saint-Martin, A. Revcolevschi, C. Hess, B. Büchner, H.-H. Klauss,
J. Phys.: Condens. Matter 25, 365601 (2013)

Evidence of d-wave superconductivity in K1-xNaxFe2As2 (x = 0, 0.1) single crystals from low-temperature specific-heat measurements,
M. Abdel-Hafiez, V. Grinenko, S. Aswartham, I. Morozov, M. Roslova, O. Vakaliuk, S. Johnston, D. V. Efremov, J. van den Brink, H. Rosner, M. Kumar, C. Hess, S. Wurmehl, A. U. B. Wolter, B. Büchner, E. L. Green, J. Wosnitza, P. Vogt, A. Reifenberger, C. Enss, M. Hempel, R. Klingeler, S.-L. Drechsler,
Phys. Rev. B 87, 180507 (2013)

Role of in-plane and out-of-plane dilution in CeFeAsO: Charge doping versus disorder,
G. Prando, O. Vakaliuk, S. Sanna, G. Lamura, T. Shiroka, P. Bonfà, P. Carretta, R. De Renzi, H.-H. Klauss, C. G. F. Blum, S. Wurmehl, C. Hess, B. Büchner,
Phys. Rev. B 87, 174519 (2013)

Phonon-magnon interaction in low dimensional quantum magnets observed by dynamic heat transport measurements,
M. Montagnese, M. Otter, X. Zotos, D. A. Fishman, N. Hlubek, O. Mitiashkin, C. Hess, R. Saint-Martin, S. Singh, A. Revcolevschi, P. H. M. van Loosdrecht,
Phys. Rev. Lett. 110, 147206 (2013)

Half-metallic ferromagnetism with unexpectedly small spin splitting in the Heusler compound Co2FeSi,
D. Bombor, C. G. F. Blum, O. Volkonskiy, S. Rodan, S. Wurmehl, C. Hess, B. Büchner,
Phys. Rev. Lett. 110, 066601 (2013)

Interband Quasiparticle Scattering in Superconducting LiFeAs Reconciles Photoemission and Tunneling Measurements,
C. Hess, S. Sykora, T. Hänke, R. Schlegel, D. Baumann, V. B. Zabolotnyy, L. Harnagea, S. Wurmehl, J. van den Brink, B. Büchner,
Phys. Rev. Lett. 110, 017006 (2013)

Structural study of monolayer cobalt phthalocyanine adsorbed on graphite,
M. Scheffler, L. Smykalla, D. Baumann, R. Schlegel, T. Hänke, M. Toader, B. Büchner, M. Hietschold, C. Hess,
Surface Science 608, 55 (2013)

Peculiarities of performance of the spin valve for the superconducting current,
P. V. Leksin, A. A. Kamashev, N. N. Garif’yanov, I. A. Garifullin, Ya. V. Fominov, J. Schumann, C. Hess, V. Kataev, B. Büchner,
JETP Letters, 97, 478 (2013)

Microwave absorption study of pinning regimes in Ba(Fe1-xCox)2As2 single crystals,
Y. Talanov, N. Beisengulov, G. Kornilov, T. Shaposhnikova, E. Vavilova, C. Nacke, S. Wurmehl, N. Panarina, C. Hess, V. Kataev, B. Büchner,
Supercond. Sci. Technol. 26, 045015 (2013)

Nernst effect of iron pnictide and cuprate superconductors: signatures of spin density wave and stripe order,
C. Hess, Publication in: New Materials for Thermoelectrics: Theory and Experiment, V. Zlatic and A. Hewson, editors, Proceedings of NATO Advanced Research Workshop, Hvar, Croatia, September 19 -25, 2011, NATO Science for Peace and Security Series B: Physics and Biophysics (Springer Science+Business Media Dordrecht 2013)

Disordered magnetism in superconducting KFe2As2 single crystals,
V. Grinenko, S.-L. Drechsler, M. Abdel-Hafiez, S. Aswartham, A. U. B. Wolter, S. Wurmehl, C. Hess, K. Nenkov, G. Fuchs, D. V. Efremov, B. Holzapfel, J. van den Brink, B. Büchner,
Phys. Status Solidi B. 250, 593 (2013)

2012

Magnetic frustration, phase competition, and the magnetoelectric effect in NdFe3(BO3)4,
J. E. Hamann-Borrero, S. Partzsch, S. Valencia, C. Mazzoli, J. Herrero-Martin, R. Feyerherm, E. Dudzik, C. Hess, A. Vasiliev, L. Bezmaternykh, B. Büchner, J. Geck,
Phys. Rev. Lett. 109, 267202 (2012)

Probing local hydrogen impurities in quasi-free-standing graphene,
M. Scheffler, D. Haberer, L. Petaccia, M. Farjam, R. Schlegel, D. Baumann, T. Hänke, A. Grüneis, M. Knupfer, C. Hess, B. Büchner,
ACS Nano 6, 10590 (2012)

Incommensurate magnetic fluctuations and Fermi surface topology in LiFeAs,
J. Knolle, V. B. Zabolotnyy, I. Eremin, S. V. Borisenko, N. Qureshi, M. Braden, D. V. Evtushinsky, T. K. Kim, A. A. Kordyuk, S. Sykora, C. Hess, I. V. Morozov, S. Wurmehl, R. Moessner, B. Büchner,
Phys. Rev. B 86, 174519 (2012)

Hole-doping in BaFe2As2: The case of Ba1-xNaxFe2As2 single crystals,
S. Aswartham, M. Abdel-Hafiez, D. Bombor, M. Kumar, A. U. B. Wolter, C. Hess, D. V. Evtushinsky, V. B. Zabolotnyy, A. A. Kordyuk, T. K. Kim, S. V. Borisenko, G. Behr, B. Büchner, S. Wurmehl,
Phys. Rev. B 85, 224520 (2012)

Specific heat and upper critical fields in KFe2As2 single crystals,
M. Abdel-Hafiez, S. Aswartham, S. Wurmehl, V. Grinenko, C. Hess, S.-L. Drechsler, S. Johnston, A. U. B. Wolter, B. Büchner, H. Rosner, L. Boeri,
Phys. Rev. B 85, 134533 (2012)

Gd3+ electron spin resonance spectroscopy on LaO1-xFxFeAs superconductors,
A. Alfonsov, F. Murányi, N. Leps, R. Klingeler, A. Kondrat, C. Hess, S. Wurmehl, A. Köhler, G. Behr, V. Kataev, B. Büchner,
Journal of Experimental and Theoretical Physics 114, 662 (2012)

Probing the Unconventional Superconducting State of LiFeAs by Quasiparticle Interference,
T. Hänke, S. Sykora, R. Schlegel, D. Baumann, L. Harnagea, S. Wurmehl, M. Daghofer, B. Büchner, J. van den Brink, C. Hess,
Phys. Rev. Lett. 108, 127001 (2012)

Spinon heat transport and spin-phonon interaction in the antiferromagnetic spin-1/2 Heisenberg chain cuprates Sr2CuO3 and SrCuO2,
N. Hlubek, X. Zotos, S. Singh, R. Saint-Martin, A. Revcolevschi, B. Büchner, C. Hess,
J. Stat. Mech. P03006 (2012)

Optical probing of anisotropic heat transport in the quantum spin ladder Ca9La5Cu24O41,
M. Otter, G. Athanasopoulos, N. Hlubek, M. Montagnese, M. Labois, D. A. Fishman, F. de Haan, S. Singh, D. Lakehal, J.Giapintzakis, C. Hess, A. Revcolevschi, P. H. M. van Loosdrecht,
International Journal of Heat and Mass Transfer, 55, 2531 (2012)

2011

Bond disorder and breakdown of ballistic heat transport in the spin-1/2 antiferromagnetic Heisenberg chain as seen in Ca-doped SrCuO2,
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. Büchner, C. Hess,
Phys. Rev. B 84, 214419 (2011)

Transport and thermal properties of single- and polycrystalline NiZr0.5Hf0.5Sn,
S. Ouardi, G. H. Fecher, C. Felser, C. G. F. Blum, D. Bombor, C. Hess, S. Wurmehl, B. Büchner, E. Ikenaga,
Appl. Phys. Lett. 99, 152112 (2011)

Resistivity and Hall effect of LiFeAs: Evidence for electron-electron scattering,
O. Heyer, T. Lorenz, V.B. Zabolotnyy, D.V. Evtushinsky, S.V. Borisenko, I. Morozov, L. Harnagea, S. Wurmehl, C. Hess, B. Büchner,
Phys. Rev. B 84, 064512 (2011)

Suppressed superconductivity in charge-doped Li(Fe1-xCox)As single crystals,
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. Büchner,
Phys. Rev. B 84, 054534 (2011)

Disorder-induced Spin Gap in the Zigzag Spin-1/2 Chain Cuprate Sr0.9Ca0.1CuO2,
F. Hammerath, S. Nishimoto, H.-J. Grafe, A.U.B. Wolter, V. Kataev, P. Ribeiro, C. Hess, S.-L. Drechsler, B. Büchner,
Phys. Rev. Lett. 107, 17203 (2011)

Raman evidence for the superconducting gap and spin-phonon coupling in the superconductor Ca(Fe0.95Co0.05)2As2,
P. Kumar, A. Bera, D. V. S. Muthu, A. Kumar, U. V. Waghmare, L. Harnagea, C. Hess, S. Wurmehl, S. Singh, B. Büchner, A. K. Sood,
J. Phys.: Condens. Matter 23, 255403 (2011)

Unusual Nernst effect and spin density wave precursors in superconducting LaFeAsO1-xFx,
A. Kondrat, G. Behr, B. Büchner, C. Hess,
Phys. Rev. B 83, 092507 (2011)

Phase diagram of iron-arsenide superconductors Ca(Fe1-xCox)2As2 (0 x 0.2),
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. Büchner,
Phys. Rev. B 83, 094523 (2011)

High field electron spin resonance spectroscopy study of GdFeAsO1-xFx superconductors,
A. Alfonsov, F. Muranyi, V. Kataev, G. Lang, N. Leps, L. Wang, R. Klingeler, A. Kondrat, C. Hess, S. Wurmehl, A. Köhler, G. Behr, S. Hampel, M. Deutschmann, S. Katrych, N. D. Zhigadlo, Z. Bukowski, J. Karpinski, B. Büchner,
Phys. Rev. B 83, 094526 (2011)

Photoemission induced gating of topological insulator,
A. A. Kordyuk, T. K. Kim, V. B. Zabolotnyy, D. V. Evtushinsky, M. Bauch, C. Hess, B. Büchner, H. Berger, S. V. Borisenko,
Phys. Rev. B 83, 081303(R) (2011)

Single crystal growth and physical properties of superconducting ferro-pnictides
Ba(Fe,Co)2As2 grown using self-flux and Bridgman techniques,
S. Aswartham, C. Nacke, G. Friemel, N. Leps, S. Wurmehl, N. Wizent, C. Hess, R. Klingeler, G. Behr, S. Singh, B. Büchner,
Journal of Crystal Growth 134, 341 (2011)

2010

Plasmons and interband transitions of Ca11Sr3Cu24O41 investigated by electron energy-loss spectroscopy,
F. Roth, C. Hess, B. Büchner, U. Ammerahl, A. Revcolevschi, M. Knupfer,
Phys. Rev. B 82, 245110 (2010)

Crystal and magnetic structure of the oxypnictide superconductor LaFeAsO1-xFx: A neutron-diffraction study,
N. Qureshi, Y. Drees, J. Werner, S. Wurmehl, C. Hess, R. Klingeler, B. Büchner, M. T. Fernandez-Diaz, M. Braden,
Phys. Rev. B 82, 184521 (2010)

Nernst effect of stripe ordering La1.8-xEu0.2SrxCuO4,
C. Hess, E.M. Ahmed, U. Ammerahl, A. Revcolevschi, B. Büchner
Eur. Phys. J. - Special Topics 188, 103 (2010)

Single crystal growth and characterization of superconducting LiFeAs,
I. Morozov, A. Boltalin, O. Volkova, A. Vasiliev, O. Kataeva, U. Stockert, M. Abdel-Hafiez, D. Bombor, A. Bachmann, L. Harnagea, M. Fuchs, H.-J. Grafe, G. Behr, R. Klingeler, S. Borisenko, C. Hess, S. Wurmehl, B. Büchner,
Cryst. Growth Des. 10, 4428 (2010)

Bridging Charge-Orbital Ordering and Fermi Surface Instabilities in Half-Doped Single-Layered Manganite La0.5Sr1.5MnO4,
D. V. Evtushinsky, D. S. Inosov, G. Urbanik, V. B. Zabolotnyy, R. Schuster, P. Sass, T. Hänke, C. Hess, B. Büchner, R. Follath, P. Reutler, A. Revcolevschi, A. A. Kordyuk, S. V. Borisenko,
Phys. Rev. Lett. 105, 147201 (2010)

Non-Resonant X-ray Magnetic Scattering on Rare-Earth Iron Borates RFe3(BO3)4,
J.E. Hamann-Borrero, M. Philipp, O. Kataeva, M. v. Zimmermann, J. Geck, R. Klingeler, A. Vasiliev, L. Bezmaternykh, B. Büchner, C. Hess,
Phys. Rev. B 82, 094411 (2010)

Magnetodielectric and magnetoelastic coupling in TbFe3(BO3)4,
U. Adem, L. Wang, D. Fausti, W. Schottenhamel, P. H. M. van Loosdrecht, A. Vasiliev, L. N. Bezmaternykh, B. Büchner, C. Hess, R. Klingeler
Phys. Rev. B 82, 064406 (2010)

Critical current and vortex dynamics in single crystals of Ca(Fe1-xCox)2As2,
A. K. Pramanik, L. Harnagea, S. Singh, S. Aswartham, G. Behr, S. Wurmehl, C. Hess, R. Klingeler, B. Büchner
Phys. Rev. B 82, 014503 (2010)

Pinning effects in ceramic SmO1-xFxFeAs as revealed by microwave absorption,
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. Büchner,
Phys. Rev. B 81, 224509 (2010)

Observation of the Fermi surface, the band structure, and their diffraction replicas of Sr14-xCaxCu24O41 by angle-resolved photoemission spectroscopy,
A. Koitzsch, D. S. Inosov, H. Shiozawa, V. B. Zabolotnyy, S. V. Borisenko, A. Varykhalov, C. Hess, M. Knupfer, U. Ammerahl, A. Revcolevschi, B. Büchner,
Phys. Rev. B 81, 113110 (2010)

Thermal conductivity of the spin-Peierls compounds TiOCl and TiOBr,
N. Hlubek, M. Sing, S. Glawion, R. Claessen, S. van Smaalen, P.H.M. van Loosdrecht, B. Büchner, C. Hess,
Phys. Rev. B 81, 144428 (2010)

Graphene Synthesis on Cubic SiC/Si Wafers - Perspectives for Mass Production of Graphene-based Electronic Devices,
V. Y. Aristov, G. Urbanik, K. Kummer, D. V. Vyalikh, O. V. Molodtsova, A. B. Preobrajenski, C. Hess, T. Hänke, B. Büchner, I. Vobornik, J. Fujii, G. Panaccione, Y.A. Ossipyan, M. Knupfer,
Nano Lett. 10, 992 (2010)

Ballistic heat transport of quantum spin excitations as seen in SrCuO2,
N. Hlubek, P. Ribeiro, R. Saint-Martin, A. Revcolevschi, G. Roth, G. Behr, B. Büchner, C. Hess,
Phys. Rev. B 81, 020301(R) (2010)

Local antiferromagnetic correlations in the iron pnictide superconductors LaFeAsO1-xFx and Ca(Fe1-xCox)2As2 as seen via normal-state susceptibility,
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. Büchner
Phys. Rev. B 81, 024506 (2010)

Thermal expansion of RFeAsO (R=La,Ce,Pr,Sm,Gd),
R. Klingeler, L. Wang, U. Köhler, G. Behr, C. Hess, B. Büchner,
J. Phys.: Conf. Ser. 200, 012088 (2010)

Microwave absorption study of polycrystalline SmO1-xFxFeAs,
N.Y. Panarina, Y.I. Talanov, T.S. Shaposhnikova, N.R. Beysengulov, E.L. Vavilova, V. Kataev, G. Behr, A. Kondrat, C. Hess, N. Leps, R. Klingeler, B. Büchner,
J. Phys.: Conf. Ser. 200, 12154 (2010)

High Field ESR Spectroscopy on GdO1-xFxFeAs,
A. Alfonsov, F. Murányi, V. Kataev, N. Leps, R. Klingeler, A. Kondrat, C. Hess, J. Werner, G. Behr, B. Büchner,
J. Low Temp. Phys. 159, 172 (2010)

2009

Iron-based superconductors: Vital clues from a basic compound,
B. Büchner, C. Hess,
Nature Materials – News and Views 8, 615 (2009)

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

Imaging the essential role of spin-fluctuations in high-Tc superconductivity,
N. Jenkins, Y. Fasano, C. Berthod, I. Maggio-Aprile, A. Piriou, E. Giannini, B. W. Hoogenboom, C. Hess, T. Cren, Ø. Fischer,
Phys. Rev. Lett. 103, 227001 (2009)

Highly ordered, half-metallic Co2FeSi single crystals,
C. G. F. Blum, C. A. Jenkins, J. Barth, C. Felser, S. Wurmehl, G. Friemel, C. Hess, G. Behr, B. Büchner, A. Reller, S. Riegg, S. G. Ebbinghaus, T. Ellis, P. J. Jacobs, J. T. Kohlhepp, H. J. M. Swagten,
Appl. Phys. Lett. 95, 161903 (2009)

Thermal expansion of LaFeAsO: Evidence for high-temperature fluctuations ,
L. Wang, U. Köhler, N. Leps, A. Kondrat, M. Nale, A. Gasparini, A. de Visser, G. Behr, C. Hess, R. Klingeler, B. Büchner,
Phys. Rev. B 80, 094512 (2009)

Interplay of rare earth and iron magnetism in RFeAsO (R = La, Ce, Pr, and Sm): Muon-spin relaxation study and symmetry analysis,
H. Maeter, H. Luetkens, Yu. G. Pashkevich, A. Kwadrin, R. Khasanov, A. Amato, A. A. Gusev, K. V. Lamonova, D. A. Chervinskii, R. Klingeler, C. Hess, G. Behr, B. Büchner, H.-H. Klauss,
Phys. Rev. B 80, 094524 (2009)

Andreev spectroscopy of LaFeAsO0.9F0.1,
Ya. G. Ponomarev, S. A. Kuzmichev, M. G. Mikheev, M. V. Sudakova, S. N. Tchesnokov, O. S. Volkova, and A. N. Vasiliev, T. Hänke, C. Hess, G. Behr, R. Klingeler, B. Büchner,
Phys. Rev. B 79, 224517 (2009)

Temperature and Doping-Dependent Renormalization Effects of the Low Energy Electronic Structure of Ba1-xKxFe2As2 Single Crystals,
A. Koitzsch, D. S. Inosov, D. V. Evtushinsky, V. B. Zabolotnyy, A. A. Kordyuk, A. Kondrat, C. Hess, M. Knupfer, B. Büchner, G. L. Sun, V. Hinkov, C. T. Lin, A. Varykhalov, S. V. Borisenko,
Phys. Rev. Lett. 102, 167001 (2009)

The intrinsic electronic phase diagram of iron-oxypnictide superconductors,
C. Hess, A. Kondrat, A. Narduzzo, J. E. Hamann-Borrero, R. Klingeler, J. Werner, G. Behr, B. Büchner,
Europhys. Lett. 87, 17005 (2009)

Synthesis and physical properties of LaO1-xFxFeAs,
A. Kondrat, J. E. Hamann-Borrero, N. Leps, M. Kosmala, O. Schumann, J. Werner, G. Behr, M. Braden, R. Klingeler, B. Büchner, C. Hess,
Eur. Phys. J. B 70, 461 (2009)

Electronic phase diagram of the LaO1-xFxFeAs superconductor,
H. Luetkens, H.-H. Klauss, M. Kraken, F. J. Litterst, T. Dellmann, R. Klingeler, C. Hess, R. Khasanov, A. Amato, C. Baines, J. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Büchner,
Nature Materials 8, 305 (2009)

Surface of underdoped YBa2Cu3O7-δ as revealed by STM/STS,
G. Urbanik, T. Hänke, C. Hess, B. Büchner, A. Ciszewski, V. Hinkov, C.T. Lin, B. Keimer,
Eur. Phys. J. B 69, 483 (2009)

2008

Optical study of LaO0.9F0.1FeAs: Evidence for a Weakly Coupled Superconducting State,
S.-L. Drechsler, M. Grobosch, K. Koepernik, G. Behr, A. Köhler, J. Werner, A. Kondrat, N. Leps, C. Hess, R. Klingeler, R. Schuster, B. Büchner, M. Knupfer,
Phys. Rev. Lett. 101, 257004 (2008)

High-Field Pauli-Limiting Behavior and Strongly Enhanced Upper Critical Magnetic Fields near the Transition Temperature of an Arsenic-Deficient LaO0.9F0.1FeAs1-δ Superconductor,
G. Fuchs, S. -L. Drechsler, N. Kozlova, G. Behr, A. Köhler, J. Werner, K. Nenkov, C. Hess, R. Klingeler, J. E. Hamann-Borrero, A. Kondrat, M. Grobosch, M. Knupfer, J. Freudenberger, B. Büchner, L. Schultz,
Phys. Rev. Lett. 101, 237003 (2008)

Magnetic Ordering and Negative Thermal Expansion in PrFeAsO,
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. Büchner,
Phys. Rev. B 78, 140503 (2008)

Crossover in charge transport from one-dimensional copper-oxygen chains to two-dimensional ladders in (La,Y)y(Sr,Ca)14-yCu24O41,
T. Ivek and T. Vuletic, B. Korin-Hamzic, O. Milat, S. Tomic, B. Gorshunov, M. Dressel, J. Akimitsu, Y. Sugiyama, C. Hess, B. Büchner,
Phys. Rev. B 78, 205105 (2008)

Field and Temperature Dependence of the Superfluid Density in LaO1-xFxFeAs Superconductors: A Muon Spin Relaxation Study,
H. Luetkens, H.-H. Klauss, Khasanov, A. Amato, Klingeler, I. Hellmann, N. Leps, A. Kondrat, C. Hess, A. Köhler, G. Behr, J. Werner, B. Büchner,
Phys. Rev. Lett. 101, 097009 (2008)

Commensurate Spin Density Wave in LaOFeAs: A Local Probe Study,
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. E. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Büchner,
Phys. Rev. Lett. 101, 077005 (2008)

75As NMR studies of superconducting LaO0.9F0.1FeAs,
H.-J. Grafe, D. Paar, G. Lang, N. J. Curro, G. Behr, J. Werner, J. Hamann-Borrero, C. Hess, N. Leps, R. Klingeler, B. Büchner,
Phys. Rev. Lett. 101, 047003 (2008)

Upper critical field, penetration depth and depinning frequency of the novel high-temperature superconductor LaO0.9F0.1FeAs studied by microwave surface impedance,
A. Narduzzo, M. S. Grbić, M. Požek, A. Dulčić, D. Paar, A. Kondrat, C. Hess, I. Hellmann, R. Klingeler, J. Werner, A. Köhler, G. Behr, B. Büchner,
Phys. Rev. B 78, 012507 (2008)

ScRe2O6: A new ternary oxide with metallic Re-Re-bonds and a ferromagnetic component above room temperature,
D. Mikhailova, H. Ehrenberg, G. Miehe, D. Trots, C. Hess, R. Schneider, H. Fuess,
J. Solid State Chem. 181, 190 (2008)

2007

Linear Temperature Dependence of the Magnetic Heat Conductivity in CaCu2O3,
C. Hess, H. ElHaes, A. Waske, B. Büchner, C. Sekar, G. Krabbes, F. Heidrich-Meisner, W. Brenig,
Phys. Rev. Lett. 98, 027201 (2007)

One- and two-triplon spectra of a cuprate ladder,
S. Notbohm, P. Ribeiro, B. Lake, D.A. Tennant, K.P. Schmidt, G.S. Uhrig, C. Hess, R. Klingeler, G. Behr, B. Büchner, M. Reehuis, R.I. Bewley, C.D. Frost, P. Manuel, R.S. Eccleston,
Phys. Rev. Lett. 98, 27403 (2007)

Magnetization and specific heat of TbFe3(BO3)4: Experiment and crystal-field calculations,
E.A. Popova, D.V. Volkov, A.N. Vasiliev, A.A. Demidov, N.P. Kolmakova, I.A. Gudim, L.N. Bezmaternykh, N. Tristan, Yu. Skourski, B. Büchner, C. Hess, R. Klingeler,
Phys. Rev. B 75, 224413 (2007)

Heat conduction in low-dimensional quantum magnets,
C. Hess,
Eur. Phys. J. - Special Topics 151, 73 (2007)

Thermodynamic properties of NdFe3(BO3)4,
N. Tristan, R. Klingeler, C. Hess, B. Büchner, E. Popova, I.A. Gudimc, L.N. Bezmaternykh,
J. Magn. Magn. Mater. 316, e621 (2007)

Magnon-hole scattering in La2-xSrxCuO4,
C. Hess, B. Büchner,
J. Magn. Magn. Mater. 310, e412 (2007)

The low-dimensional spin magnet CaCu2O3 probed by high-field ESR,
V. Kataev, U. Schaufuss, M. Goiran, R. Klingeler, C. Sekar, G. Krabbes, N. Tristan, A. Waske, C. Hess, S.-L. Drechsler, B. Büchner,
J. Magn. Magn. Mater 310, 1251 (2007)

Thermal conductivity of underdoped YBa2Cu3Oy,
A. Waske, C. Hess, B. Büchner, V. Hinkov, C.T. Lin,
Physica C 460-462, 746 (2007)

Magnetization of undoped 2-leg S = 12 spin ladders in La4Sr10Cu24O41,
R. Klingeler, I. Hellmann, P. Ribeiro, C. Hess, B. Büchner,
Physica C 460-462, 464 (2007)

Spectroscopic investigations on layered sodium cobaltates,
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. Büchner,
Physica C 460-462, 487 (2007)

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

2006

X-ray absorption spectroscopy of NaxCoO2 layered cobaltates,
T. Kroll, M. Knupfer, J. Geck, C. Hess, T. Schwieger, G. Krabbes, C. Sekar, D.R. Batchelor, H. Berger, B. Büchner,
Phys. Rev. B 74, 115123 (2006)

Magnon heat conductivity and mean free paths in two-leg spin ladders: A model-independent determination,
C. Hess, P. Ribeiro, B. Büchner, H. ElHaes, G. Roth, U. Ammerahl, A. Revcolevschi,
Phys. Rev. B 73, 104407 (2006)

First Scanning Tunneling Spectroscopy on Bi2Sr2Ca2Cu3O10+δ single crystals,
M. Kugler, G. Levy de Castro, E. Giannini, A. Piriou, A.A. Manuel, C. Hess, Ø. Fischer,
J. Phys. Chem. Solids 67, 353 (2006)

2005

Scattering Processes and Magnon Thermal Conductivity in La5Ca9Cu24O41,
C. Hess, C. Baumann, B. Büchner,
J. Magn. Magn. Mater. 290-291, 322 (2005)

Heat Transport in Doped SrCuO2,
P. Ribeiro, C. Hess, P. Reutler, G. Roth, B. Büchner,
J. Magn. Magn. Mater. 290-291, 334 (2005)

Phonon thermal conductivity in single layered manganites,
C. Baumann, C. Hess, P. Reutler, B. Büchner, A. Revcolevschi,
J. Magn. Magn. Mater. 290-291, 937 (2005)

Phase diagrams of (La,Y,Sr,Ca)14Cu24O41: Switching between the ladders and the chains,
T. Vuletić, T. Ivek, B. Korin-Hamzić, S. Tomić, B. Gorshunov, M. Dressel, C. Hess, B. Büchner, J. Akimitsu,
J. Phys. IV 131, 299 (2005)

2004

Magnon-Hole Scattering and Charge Order in Sr14-xCaxCu24O41,
C. Hess, H. ElHaes, B. Büchner, U. Ammerahl, M. Hücker, A. Revcolevschi,
Phys. Rev. Lett. 93, 027005 (2004)

Thermal conductivity of doped La2CuO4 as an example for heat transport by optical phonons in complex materials,
C. Hess, B. Büchner,
Eur. Phys. J. B 38, 37 (2004)

2003

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

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

2002

Anisotropic CE-type orbital correlations in the ferromagnetic metallic phase of Nd0.5Sr0.5MnO3,
J. Geck, D. Bruns, C. Hess, R. Klingeler, P. Reutler, M. v. Zimmermann, S.-W. Cheong, B. Büchner,
Phys. Rev. B 66, 184407 (2002)

Magnon hole scattering in (Sr,Ca,La)14Cu24O41,
C. Hess, U. Ammerahl, C. Baumann, B. Büchner, A. Revcolevschi,
Physica B 312-313, 612 (2002)

2001

Magnon heat transport in (Sr,Ca,La)14Cu24O41,
C. Hess, C. Baumann, U. Ammerahl, B. Büchner, F. Heidrich-Meisner, W. Brenig, A. Revcolevschi,
Phys. Rev. B 64, 184305 (2001)

2000

Thermal and Electronic Transport Properties and Two-Phase Mixtures in
La58-xPrxCa38MnO3,
K-H. Kim, M. Uehara, C. Hess, P.A. Sharma, S.-W. Cheong,
Phys. Rev. Lett. 84, 2961 (2000)

1999

Phonon thermal conductivity and stripe correlations in La2-xSrxNiO4 and Sr1.5La0.5MnO4,
C. Hess, B. Büchner, M. Hücker, R. Gross, S.-W. Cheong,
Phys. Rev. B 59, R10397 (1999)

Phonon thermal conductivity of stripe ordering La2-xSrxNiO4, D. Cassel, C. Hess, B. Büchner, M. Hücker, R. Gross, O. Friedt, S.-W. Cheong,
J. Low Temp. Phys. 117, 1083 (1999)

1996

Excited levels in 145Pm,
W. Urban, T. Rzaca-Urban, J.L. Durell, C. Hess, C.J. Pearson, W.R. Phillips, B.J. Varley, W.J. Vermeer, Ch. Vieu and J.S. Dionisio, M. Pautrat, J.C. Bacelar,
Phys. Rev. C 54, 2264 (1996)

1995

Study of the high-spin structure of 146Pm,
T. Rzaca-Urban, W. Urban, J.L. Durell, W.R. Phillips, B.J. Varley, C. Hess, C.J. Pearson, W.J. Vermeer, Ch. Vieu, J.S. Dionisio, M. Pautrat, J.C. Bacelar,
Nuclear Physics A 588, 767 (1995)

Study of excited levels in 147Pm,
W. Urban, J.L. Durell, W.R. Phillips, B.J. Varley, C. Hess, M.A. Jones, C.J. Pearson, W.J. Vermeer, Ch. Vieu, J.S. Dionisio, M. Pautrat, J.C. Bacelar,
Nuclear Physics A 587, 541 (1995)

Short CV

2015

ERC Consolidator Grant, Electronic Order, Magnetism, and Unconventional Superconductivity probed in Real-Space

2009 - 2013

Coordinator of the Marie-Curie Initial Training Network LOTHERM

2007 - 2010

Coordinator of the Specific Targeted Research Project NOVMAG

Since 2007

Staff Researcher and Group Leader at IFW Dresden

2005 - 2006

Postdoc at IFW Dresden, Germany

2003 - 2004

Postdoc at University of Geneva, Switzerland

2002

Postdoc at RWTH Aachen, Germany

1998 - 2002

PhD in Experimental Physics, University of Cologne, Germany

1998

Research Stay, Rutgers University, New Jersey, USA

1997

Diploma in Experimental Physics, University of Cologne, Germany

1994

Master of Science in Nuclear and Radiation Physics, The University of Manchester, UK

Research Interests

  • Quantum matter, in particular systems of correlated electrons, low-dimensional quantum magnets, unconventional superconductors, collective ordering phenomena of charge, spin and orbitals

  • Spin-caloric transport phenomena, in particular spin-heat transport of low-dimensional quantum magnets
  • Scanning tunneling microscopy and spectroscopy of quantum matter at low temperature with spin resolution
  • Transport properties of quantum matter

... to research page at Institute for Solid State Research

List of Publications

2016

Combined resistivity and Hall effect study on NaFe1-xRhxAs single crystals,
F. Steckel, R. Beck, M. Roslova, D. Bombor, I. Morozov, S. Wurmehl, B. Büchner, C. Hess,
arXiv:1601.00829

Magnetotransport and de Haas-van Alphen measurements in the type-II Weyl semimetal TaIrTe4,
S. Khim, K. Koepernik, D.V. Efremov, J. Klotz, T. Förster, J. Wosnitza, M.I. Sturza, S. Wurmehl, C. Hess, J. van den Brink, B. Büchner,
Phys. Rev. B 94, 165145 (2016)

Spin dynamics and magnetic interactions of Mn dopants in the topological insulator Bi2Te3,
S. Zimmermann, F. Steckel, C. Hess, H. W. Ji, Y. S. Hor, R. J. Cava, B. Büchner, V. Kataev,
Phys. Rev. B 94, 125205 (2016)

Pseudospin transport in the Jeff = 1∕2 antiferromagnet Sr2IrO4,
F. Steckel, A. Matsumoto, T. Takayama, H. Takagi, B. Büchner, C. Hess,
EPL (Europhysics Letters), 114, 57007 (2016)

Physical properties optimization of polycrystalline LiFeAs,
S.J. Singh, U. Gräfe, R. Beck, A.U.B. Wolter, H. Grafe, C. Hess, S. Wurmehl, B. Büchner,
Physica C, 529, 8 (2016)

Nematicity in LaFeAsO1-xFx,
C. Hess, H. Grafe, A. Kondrat, G. Lang, F. Hammerath, L. Wang, R. Klingeler, G. Behr, B. Büchner
Phys. Status Solidi B (2016), doi: 10.1002/pssb.201600214

Defect states in LiFeAs as seen by low temperature scanning tunneling microscopy and spectroscopy,
R. Schlegel, P. K. Nag, D. Baumann, R. Beck, S. Wurmehl, B. Büchner, C. Hess
Phys. Status Solidi B (2016), doi: 10.1002/pssb.201600159

A calorimetric investigation of RbFe2As2 single crystals,
S. Khim, S. Aswartham, V. Grinenko, D. Efremov, C.G.F. Blum, F. Steckel, D. Gruner, A.U.B. Wolter, S.-L. Drechsler, C. Hess, S. Wurmehl, B. Büchner
Phys. Status Solidi B (2016), doi: 10.1002/pssb.201600208

Magnetic ordering in the ultrapure site-diluted spin chain materials SrCu1-xNixO2,
G. Simutis, M. Thede, R. Saint-Martin, A. Mohan, C. Baines, Z. Guguchia, R. Khasanov, C. Hess, A. Revcolevschi, B. Büchner, A. Zheludev
Phys. Rev. B 93, 214430 (2016)

Two distinct superconducting phases in LiFeAs,
P. K. Nag, R. Schlegel, D. Baumann, H.-J. Grafe, R. Beck, S. Wurmehl, B. Büchner, C. Hess,
Scientific Reports 6, 27926 (2016)

STM study of Au(111) surface-grafted paramagnetic macrocyclic complexes [Ni2L(Hmba)]+ via ambidentate coligands,
C. Salazar, J. Lach, F. Rückerl, D. Baumann, S. Schimmel, M. Knupfer, B. Kersting, B. Büchner, C. Hess,
Langmuir 32, 4464 (2016)

Unusual magnetotransport properties in a FeAs single crystal,
S. Khim, M. Gillig, R. Klingeler, S. Wurmehl, B. Büchner, C. Hess,
Phys. Rev. B 93, 205129 (2016)

Single crystal growth of spin-ladder compound La8Cu7O19 by the travelling-solvent floating zone method,
A. Mohan, S. Singh, S. Partzsch, M. Zwiebler, J. Geck, S. Wurmehl, B. Büchner, C. Hess,
Journal of Crystal Growth 448, 21 (2016)

Ba2YIrO6: A cubic double perovskite material with Ir5+ ions,
T. Dey, A. Maljuk, D. V. Efremov, O. Kataeva, S. Gass, C. G. F. Blum, F. Steckel, D. Gruner, T. Ritschel, A. U. B. Wolter, J. Geck, C. Hess, K. Koepernik, J. van den Brink, S. Wurmehl, B. Büchner,
Phys. Rev. B 93, 014434 (2016)

2015

Suppression of the impurity-induced local magnetism by the opening of a spin pseudogap in Ni-doped Sr2CuO3,
Y. Utz, F. Hammerath, S. Nishimoto, C. Hess, N. S. Beesetty, R. Saint-Martin, A. Revcolevschi, B. Büchner, H. Grafe,
Phys. Rev. B 92, 060405(R) (2015)

Superconducting spin-valve effect and triplet superconductivity in CoOx/Fe1/Cu/Fe2Cu/Pb multilayer,
P. V. Leksin, N. N. Garif’yanov, A. A. Kamashev, Ya. V. Fominov, J. Schumann, C. Hess, V. Kataev, B. Büchner, I. A. Garifullin,
Phys. Rev. B 91, 214508 (2015)

Crystal growth and electronic phase diagram of 4d doped Na1-δFe1-xRhxAs in comparison to 3d doped Na1-δFe1-xCoxAs,
F. Steckel, M. Roslova, R. Beck, I. Morozov, S. Aswartham, D. Evtushinsky, C. G. F. Blum, M. Abdel-Hafiez, D. Bombor, J. Maletz, S. Borisenko, A. V. Shevelkov, A. U. B. Wolter, C. Hess, S. Wurmehl, B. Büchner,
Phys. Rev. B 91, 184516 (2015)

Characterization of doped Na(Fe1-xTx)As single crystals with T = Pd, Ni, Cr, Mn,
F. Steckel, R. Beck, M. Roslova, M. Abdel-Hafiez, A. U. B. Wolter, I. Morozov, S. Wurmehl, C. Hess, B. Büchner,
J. Supercond. Nov. Magn. 28, 1123 (2015)

Granular behavior observed in polycrystalline superconducting LiFeAs,
S. J. Singh, R. Beck, S. Wurmehl, C. Hess, Bernd Büchner,
Supercond. Sci. Technol. 28, 025006 (2015)

2014

Spin density wave order and fluctuations in Mn3Si: a transport study,
F. Steckel, S. Rodan, R. Hermann, C. G. F. Blum, S. Wurmehl, B. Büchner, C. Hess,
Phys. Rev. B 90, 134411 (2014)

Thermoelectric effects and magnetic anisotropy of Ga1-xMnxAs thin films,
I. V. Soldatov, N. Panarina, C. Hess, L. Schultz, R. Schäfer,
Phys. Rev. B 90, 104423 (2014)

Growth of single crystalline delafossite LaCuO2 by the travelling-solvent floating zone method,
A. Mohan, B. Büchner, S. Wurmehl, C. Hess ,
Journal of Crystal Growth 402, 304 (2014)

Spin gap in the single spin-chain cuprate Sr1.9Ca0.1Cu2O3,
F. Hammerath, E. M. Brüning, S. Sanna, Y. Utz, N. S. Beesetty, R. Saint-Martin, A. Revcolevschi, C. Hess, B. Büchner, H.-J. Grafe,
Phys. Rev. B 89, 184410 (2014)

Specific heat of Ca0.32Na0.68Fe2As2 single crystals: Unconventional s± multiband superconductivity with intermediate repulsive interband coupling and sizable attractive intraband couplings,
S. Johnston, M. Abdel-Hafiez, L. Harnagea, V. Grinenko, D. Bombor, Y. Krupskaya, C. Hess, S. Wurmehl, A. U. B. Wolter, B. Büchner, H. Rosner, S.-L. Drechsler,
Phys. Rev. B 89, 134507 (2014)

Thin film growth of Fe-based superconductors: from fundamental properties to functional devices. A comparative review,
S. Haindl, M. Kidszun, S. Oswald, C. Hess, B. Büchner, S. Kölling, L. Wilde, T. Thersleff, V. V. Yurchenko, M. Jourdan, H. Hiramatsu, H. Hosono
Rep. Prog. Phys. 77, 046502 (2014)

Bond disorder and spinon heat transport in the S = 1∕2 Heisenberg spin chain compound Sr2CuO3: from clean to dirty limits,
A. Mohan, N. Sekhar Beesetty, N. Hlubek, R. Saint-Martin, A. Revcolevschi, B. Büchner, C. Hess,
Phys. Rev. B 89, 104302 (2014)

Crystal growth, structure, and transport properties of the charge-transfer salt picene/2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane,
B. Mahns, O. Kataeva, D. Islamov, S. Hampel, F. Steckel, C. Hess, M. Knupfer, B. Büchner, C. Himcinschi, T. Hahn, R. Renger, J. Kortus,
Cryst. Growth Des. 14, 1338 (2014)

Design and Properties of a Cryogenic Dip-Stick Scanning Tunneling Microscope with Capacitive Coarse Approach Control,
R. Schlegel, T. Hänke, D. Baumann, M. Kaiser, P. K. Nag, R. Voigtländer, D. Lindackers, B. Büchner, C. Hess,
Review of Scientific Instruments 85, 013706 (2014)

2013

Evidence for a vortex–glass transition in superconducting Ba(Fe0.9Co0.1)2As2,
G. Prando, R. Giraud, S. Aswartham, O. Vakaliuk, M. Abdel-Hafiez, C. Hess, S. Wurmehl, A. U. B. Wolter, B. Büchner,
J. Phys.: Condens. Matter 25, 505701 (2013)

Spin pseudogap in Ni-doped SrCuO2,
G. Simutis, S. Gvasaliya, M. Månsson, A. L. Chernyshev, A. Mohan, S. Singh, C. Hess, A. T. Savici, A. I. Kolesnikov, A. Piovano, T. Perring, I. Zaliznyak, B. Büchner, A. Zheludev,
Phys. Rev. Lett. 111, 067204 (2013)

Low temperature ballistic spin transport in the S = 1∕2 antiferromagnetic Heisenberg chain compound SrCuO2,
H. Maeter, A. A. Zvyagin, H. Luetkens, G. Pascua, Z. Shermadini, R. Saint-Martin, A. Revcolevschi, C. Hess, B. Büchner, H.-H. Klauss,
J. Phys.: Condens. Matter 25, 365601 (2013)

Evidence of d-wave superconductivity in K1-xNaxFe2As2 (x = 0, 0.1) single crystals from low-temperature specific-heat measurements,
M. Abdel-Hafiez, V. Grinenko, S. Aswartham, I. Morozov, M. Roslova, O. Vakaliuk, S. Johnston, D. V. Efremov, J. van den Brink, H. Rosner, M. Kumar, C. Hess, S. Wurmehl, A. U. B. Wolter, B. Büchner, E. L. Green, J. Wosnitza, P. Vogt, A. Reifenberger, C. Enss, M. Hempel, R. Klingeler, S.-L. Drechsler,
Phys. Rev. B 87, 180507 (2013)

Role of in-plane and out-of-plane dilution in CeFeAsO: Charge doping versus disorder,
G. Prando, O. Vakaliuk, S. Sanna, G. Lamura, T. Shiroka, P. Bonfà, P. Carretta, R. De Renzi, H.-H. Klauss, C. G. F. Blum, S. Wurmehl, C. Hess, B. Büchner,
Phys. Rev. B 87, 174519 (2013)

Phonon-magnon interaction in low dimensional quantum magnets observed by dynamic heat transport measurements,
M. Montagnese, M. Otter, X. Zotos, D. A. Fishman, N. Hlubek, O. Mitiashkin, C. Hess, R. Saint-Martin, S. Singh, A. Revcolevschi, P. H. M. van Loosdrecht,
Phys. Rev. Lett. 110, 147206 (2013)

Half-metallic ferromagnetism with unexpectedly small spin splitting in the Heusler compound Co2FeSi,
D. Bombor, C. G. F. Blum, O. Volkonskiy, S. Rodan, S. Wurmehl, C. Hess, B. Büchner,
Phys. Rev. Lett. 110, 066601 (2013)

Interband Quasiparticle Scattering in Superconducting LiFeAs Reconciles Photoemission and Tunneling Measurements,
C. Hess, S. Sykora, T. Hänke, R. Schlegel, D. Baumann, V. B. Zabolotnyy, L. Harnagea, S. Wurmehl, J. van den Brink, B. Büchner,
Phys. Rev. Lett. 110, 017006 (2013)

Structural study of monolayer cobalt phthalocyanine adsorbed on graphite,
M. Scheffler, L. Smykalla, D. Baumann, R. Schlegel, T. Hänke, M. Toader, B. Büchner, M. Hietschold, C. Hess,
Surface Science 608, 55 (2013)

Peculiarities of performance of the spin valve for the superconducting current,
P. V. Leksin, A. A. Kamashev, N. N. Garif’yanov, I. A. Garifullin, Ya. V. Fominov, J. Schumann, C. Hess, V. Kataev, B. Büchner,
JETP Letters, 97, 478 (2013)

Microwave absorption study of pinning regimes in Ba(Fe1-xCox)2As2 single crystals,
Y. Talanov, N. Beisengulov, G. Kornilov, T. Shaposhnikova, E. Vavilova, C. Nacke, S. Wurmehl, N. Panarina, C. Hess, V. Kataev, B. Büchner,
Supercond. Sci. Technol. 26, 045015 (2013)

Nernst effect of iron pnictide and cuprate superconductors: signatures of spin density wave and stripe order,
C. Hess, Publication in: New Materials for Thermoelectrics: Theory and Experiment, V. Zlatic and A. Hewson, editors, Proceedings of NATO Advanced Research Workshop, Hvar, Croatia, September 19 -25, 2011, NATO Science for Peace and Security Series B: Physics and Biophysics (Springer Science+Business Media Dordrecht 2013)

Disordered magnetism in superconducting KFe2As2 single crystals,
V. Grinenko, S.-L. Drechsler, M. Abdel-Hafiez, S. Aswartham, A. U. B. Wolter, S. Wurmehl, C. Hess, K. Nenkov, G. Fuchs, D. V. Efremov, B. Holzapfel, J. van den Brink, B. Büchner,
Phys. Status Solidi B. 250, 593 (2013)

2012

Magnetic frustration, phase competition, and the magnetoelectric effect in NdFe3(BO3)4,
J. E. Hamann-Borrero, S. Partzsch, S. Valencia, C. Mazzoli, J. Herrero-Martin, R. Feyerherm, E. Dudzik, C. Hess, A. Vasiliev, L. Bezmaternykh, B. Büchner, J. Geck,
Phys. Rev. Lett. 109, 267202 (2012)

Probing local hydrogen impurities in quasi-free-standing graphene,
M. Scheffler, D. Haberer, L. Petaccia, M. Farjam, R. Schlegel, D. Baumann, T. Hänke, A. Grüneis, M. Knupfer, C. Hess, B. Büchner,
ACS Nano 6, 10590 (2012)

Incommensurate magnetic fluctuations and Fermi surface topology in LiFeAs,
J. Knolle, V. B. Zabolotnyy, I. Eremin, S. V. Borisenko, N. Qureshi, M. Braden, D. V. Evtushinsky, T. K. Kim, A. A. Kordyuk, S. Sykora, C. Hess, I. V. Morozov, S. Wurmehl, R. Moessner, B. Büchner,
Phys. Rev. B 86, 174519 (2012)

Hole-doping in BaFe2As2: The case of Ba1-xNaxFe2As2 single crystals,
S. Aswartham, M. Abdel-Hafiez, D. Bombor, M. Kumar, A. U. B. Wolter, C. Hess, D. V. Evtushinsky, V. B. Zabolotnyy, A. A. Kordyuk, T. K. Kim, S. V. Borisenko, G. Behr, B. Büchner, S. Wurmehl,
Phys. Rev. B 85, 224520 (2012)

Specific heat and upper critical fields in KFe2As2 single crystals,
M. Abdel-Hafiez, S. Aswartham, S. Wurmehl, V. Grinenko, C. Hess, S.-L. Drechsler, S. Johnston, A. U. B. Wolter, B. Büchner, H. Rosner, L. Boeri,
Phys. Rev. B 85, 134533 (2012)

Gd3+ electron spin resonance spectroscopy on LaO1-xFxFeAs superconductors,
A. Alfonsov, F. Murányi, N. Leps, R. Klingeler, A. Kondrat, C. Hess, S. Wurmehl, A. Köhler, G. Behr, V. Kataev, B. Büchner,
Journal of Experimental and Theoretical Physics 114, 662 (2012)

Probing the Unconventional Superconducting State of LiFeAs by Quasiparticle Interference,
T. Hänke, S. Sykora, R. Schlegel, D. Baumann, L. Harnagea, S. Wurmehl, M. Daghofer, B. Büchner, J. van den Brink, C. Hess,
Phys. Rev. Lett. 108, 127001 (2012)

Spinon heat transport and spin-phonon interaction in the antiferromagnetic spin-1/2 Heisenberg chain cuprates Sr2CuO3 and SrCuO2,
N. Hlubek, X. Zotos, S. Singh, R. Saint-Martin, A. Revcolevschi, B. Büchner, C. Hess,
J. Stat. Mech. P03006 (2012)

Optical probing of anisotropic heat transport in the quantum spin ladder Ca9La5Cu24O41,
M. Otter, G. Athanasopoulos, N. Hlubek, M. Montagnese, M. Labois, D. A. Fishman, F. de Haan, S. Singh, D. Lakehal, J.Giapintzakis, C. Hess, A. Revcolevschi, P. H. M. van Loosdrecht,
International Journal of Heat and Mass Transfer, 55, 2531 (2012)

2011

Bond disorder and breakdown of ballistic heat transport in the spin-1/2 antiferromagnetic Heisenberg chain as seen in Ca-doped SrCuO2,
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. Büchner, C. Hess,
Phys. Rev. B 84, 214419 (2011)

Transport and thermal properties of single- and polycrystalline NiZr0.5Hf0.5Sn,
S. Ouardi, G. H. Fecher, C. Felser, C. G. F. Blum, D. Bombor, C. Hess, S. Wurmehl, B. Büchner, E. Ikenaga,
Appl. Phys. Lett. 99, 152112 (2011)

Resistivity and Hall effect of LiFeAs: Evidence for electron-electron scattering,
O. Heyer, T. Lorenz, V.B. Zabolotnyy, D.V. Evtushinsky, S.V. Borisenko, I. Morozov, L. Harnagea, S. Wurmehl, C. Hess, B. Büchner,
Phys. Rev. B 84, 064512 (2011)

Suppressed superconductivity in charge-doped Li(Fe1-xCox)As single crystals,
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. Büchner,
Phys. Rev. B 84, 054534 (2011)

Disorder-induced Spin Gap in the Zigzag Spin-1/2 Chain Cuprate Sr0.9Ca0.1CuO2,
F. Hammerath, S. Nishimoto, H.-J. Grafe, A.U.B. Wolter, V. Kataev, P. Ribeiro, C. Hess, S.-L. Drechsler, B. Büchner,
Phys. Rev. Lett. 107, 17203 (2011)

Raman evidence for the superconducting gap and spin-phonon coupling in the superconductor Ca(Fe0.95Co0.05)2As2,
P. Kumar, A. Bera, D. V. S. Muthu, A. Kumar, U. V. Waghmare, L. Harnagea, C. Hess, S. Wurmehl, S. Singh, B. Büchner, A. K. Sood,
J. Phys.: Condens. Matter 23, 255403 (2011)

Unusual Nernst effect and spin density wave precursors in superconducting LaFeAsO1-xFx,
A. Kondrat, G. Behr, B. Büchner, C. Hess,
Phys. Rev. B 83, 092507 (2011)

Phase diagram of iron-arsenide superconductors Ca(Fe1-xCox)2As2 (0 ≤ x ≤ 0.2),
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. Büchner,
Phys. Rev. B 83, 094523 (2011)

High field electron spin resonance spectroscopy study of GdFeAsO1-xFx superconductors,
A. Alfonsov, F. Muranyi, V. Kataev, G. Lang, N. Leps, L. Wang, R. Klingeler, A. Kondrat, C. Hess, S. Wurmehl, A. Köhler, G. Behr, S. Hampel, M. Deutschmann, S. Katrych, N. D. Zhigadlo, Z. Bukowski, J. Karpinski, B. Büchner,
Phys. Rev. B 83, 094526 (2011)

Photoemission induced gating of topological insulator,
A. A. Kordyuk, T. K. Kim, V. B. Zabolotnyy, D. V. Evtushinsky, M. Bauch, C. Hess, B. Büchner, H. Berger, S. V. Borisenko,
Phys. Rev. B 83, 081303(R) (2011)

Single crystal growth and physical properties of superconducting ferro-pnictides
Ba(Fe,Co)2As2 grown using self-flux and Bridgman techniques,
S. Aswartham, C. Nacke, G. Friemel, N. Leps, S. Wurmehl, N. Wizent, C. Hess, R. Klingeler, G. Behr, S. Singh, B. Büchner,
Journal of Crystal Growth 134, 341 (2011)

2010

Plasmons and interband transitions of Ca11Sr3Cu24O41 investigated by electron energy-loss spectroscopy,
F. Roth, C. Hess, B. Büchner, U. Ammerahl, A. Revcolevschi, M. Knupfer,
Phys. Rev. B 82, 245110 (2010)

Crystal and magnetic structure of the oxypnictide superconductor LaFeAsO1-xFx: A neutron-diffraction study,
N. Qureshi, Y. Drees, J. Werner, S. Wurmehl, C. Hess, R. Klingeler, B. Büchner, M. T. Fernandez-Diaz, M. Braden,
Phys. Rev. B 82, 184521 (2010)

Nernst effect of stripe ordering La1.8-xEu0.2SrxCuO4,
C. Hess, E.M. Ahmed, U. Ammerahl, A. Revcolevschi, B. Büchner
Eur. Phys. J. - Special Topics 188, 103 (2010)

Single crystal growth and characterization of superconducting LiFeAs,
I. Morozov, A. Boltalin, O. Volkova, A. Vasiliev, O. Kataeva, U. Stockert, M. Abdel-Hafiez, D. Bombor, A. Bachmann, L. Harnagea, M. Fuchs, H.-J. Grafe, G. Behr, R. Klingeler, S. Borisenko, C. Hess, S. Wurmehl, B. Büchner,
Cryst. Growth Des. 10, 4428 (2010)

Bridging Charge-Orbital Ordering and Fermi Surface Instabilities in Half-Doped Single-Layered Manganite La0.5Sr1.5MnO4,
D. V. Evtushinsky, D. S. Inosov, G. Urbanik, V. B. Zabolotnyy, R. Schuster, P. Sass, T. Hänke, C. Hess, B. Büchner, R. Follath, P. Reutler, A. Revcolevschi, A. A. Kordyuk, S. V. Borisenko,
Phys. Rev. Lett. 105, 147201 (2010)

Non-Resonant X-ray Magnetic Scattering on Rare-Earth Iron Borates RFe3(BO3)4,
J.E. Hamann-Borrero, M. Philipp, O. Kataeva, M. v. Zimmermann, J. Geck, R. Klingeler, A. Vasiliev, L. Bezmaternykh, B. Büchner, C. Hess,
Phys. Rev. B 82, 094411 (2010)

Magnetodielectric and magnetoelastic coupling in TbFe3(BO3)4,
U. Adem, L. Wang, D. Fausti, W. Schottenhamel, P. H. M. van Loosdrecht, A. Vasiliev, L. N. Bezmaternykh, B. Büchner, C. Hess, R. Klingeler
Phys. Rev. B 82, 064406 (2010)

Critical current and vortex dynamics in single crystals of Ca(Fe1-xCox)2As2,
A. K. Pramanik, L. Harnagea, S. Singh, S. Aswartham, G. Behr, S. Wurmehl, C. Hess, R. Klingeler, B. Büchner
Phys. Rev. B 82, 014503 (2010)

Pinning effects in ceramic SmO1-xFxFeAs as revealed by microwave absorption,
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. Büchner,
Phys. Rev. B 81, 224509 (2010)

Observation of the Fermi surface, the band structure, and their diffraction replicas of Sr14-xCaxCu24O41 by angle-resolved photoemission spectroscopy,
A. Koitzsch, D. S. Inosov, H. Shiozawa, V. B. Zabolotnyy, S. V. Borisenko, A. Varykhalov, C. Hess, M. Knupfer, U. Ammerahl, A. Revcolevschi, B. Büchner,
Phys. Rev. B 81, 113110 (2010)

Thermal conductivity of the spin-Peierls compounds TiOCl and TiOBr,
N. Hlubek, M. Sing, S. Glawion, R. Claessen, S. van Smaalen, P.H.M. van Loosdrecht, B. Büchner, C. Hess,
Phys. Rev. B 81, 144428 (2010)

Graphene Synthesis on Cubic SiC/Si Wafers - Perspectives for Mass Production of Graphene-based Electronic Devices,
V. Y. Aristov, G. Urbanik, K. Kummer, D. V. Vyalikh, O. V. Molodtsova, A. B. Preobrajenski, C. Hess, T. Hänke, B. Büchner, I. Vobornik, J. Fujii, G. Panaccione, Y.A. Ossipyan, M. Knupfer,
Nano Lett. 10, 992 (2010)

Ballistic heat transport of quantum spin excitations as seen in SrCuO2,
N. Hlubek, P. Ribeiro, R. Saint-Martin, A. Revcolevschi, G. Roth, G. Behr, B. Büchner, C. Hess,
Phys. Rev. B 81, 020301(R) (2010)

Local antiferromagnetic correlations in the iron pnictide superconductors LaFeAsO1-xFx and Ca(Fe1-xCox)2As2 as seen via normal-state susceptibility,
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. Büchner
Phys. Rev. B 81, 024506 (2010)

Thermal expansion of RFeAsO (R=La,Ce,Pr,Sm,Gd),
R. Klingeler, L. Wang, U. Köhler, G. Behr, C. Hess, B. Büchner,
J. Phys.: Conf. Ser. 200, 012088 (2010)

Microwave absorption study of polycrystalline SmO1-xFxFeAs,
N.Y. Panarina, Y.I. Talanov, T.S. Shaposhnikova, N.R. Beysengulov, E.L. Vavilova, V. Kataev, G. Behr, A. Kondrat, C. Hess, N. Leps, R. Klingeler, B. Büchner,
J. Phys.: Conf. Ser. 200, 12154 (2010)

High Field ESR Spectroscopy on GdO1-xFxFeAs,
A. Alfonsov, F. Murányi, V. Kataev, N. Leps, R. Klingeler, A. Kondrat, C. Hess, J. Werner, G. Behr, B. Büchner,
J. Low Temp. Phys. 159, 172 (2010)

2009

Iron-based superconductors: Vital clues from a basic compound,
B. Büchner, C. Hess,
Nature Materials – News and Views 8, 615 (2009)

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

Imaging the essential role of spin-fluctuations in high-Tc superconductivity,
N. Jenkins, Y. Fasano, C. Berthod, I. Maggio-Aprile, A. Piriou, E. Giannini, B. W. Hoogenboom, C. Hess, T. Cren, Ø. Fischer,
Phys. Rev. Lett. 103, 227001 (2009)

Highly ordered, half-metallic Co2FeSi single crystals,
C. G. F. Blum, C. A. Jenkins, J. Barth, C. Felser, S. Wurmehl, G. Friemel, C. Hess, G. Behr, B. Büchner, A. Reller, S. Riegg, S. G. Ebbinghaus, T. Ellis, P. J. Jacobs, J. T. Kohlhepp, H. J. M. Swagten,
Appl. Phys. Lett. 95, 161903 (2009)

Thermal expansion of LaFeAsO: Evidence for high-temperature fluctuations ,
L. Wang, U. Köhler, N. Leps, A. Kondrat, M. Nale, A. Gasparini, A. de Visser, G. Behr, C. Hess, R. Klingeler, B. Büchner,
Phys. Rev. B 80, 094512 (2009)

Interplay of rare earth and iron magnetism in RFeAsO (R = La, Ce, Pr, and Sm): Muon-spin relaxation study and symmetry analysis,
H. Maeter, H. Luetkens, Yu. G. Pashkevich, A. Kwadrin, R. Khasanov, A. Amato, A. A. Gusev, K. V. Lamonova, D. A. Chervinskii, R. Klingeler, C. Hess, G. Behr, B. Büchner, H.-H. Klauss,
Phys. Rev. B 80, 094524 (2009)

Andreev spectroscopy of LaFeAsO0.9F0.1,
Ya. G. Ponomarev, S. A. Kuzmichev, M. G. Mikheev, M. V. Sudakova, S. N. Tchesnokov, O. S. Volkova, and A. N. Vasiliev, T. Hänke, C. Hess, G. Behr, R. Klingeler, B. Büchner,
Phys. Rev. B 79, 224517 (2009)

Temperature and Doping-Dependent Renormalization Effects of the Low Energy Electronic Structure of Ba1-xKxFe2As2 Single Crystals,
A. Koitzsch, D. S. Inosov, D. V. Evtushinsky, V. B. Zabolotnyy, A. A. Kordyuk, A. Kondrat, C. Hess, M. Knupfer, B. Büchner, G. L. Sun, V. Hinkov, C. T. Lin, A. Varykhalov, S. V. Borisenko,
Phys. Rev. Lett. 102, 167001 (2009)

The intrinsic electronic phase diagram of iron-oxypnictide superconductors,
C. Hess, A. Kondrat, A. Narduzzo, J. E. Hamann-Borrero, R. Klingeler, J. Werner, G. Behr, B. Büchner,
Europhys. Lett. 87, 17005 (2009)

Synthesis and physical properties of LaO1-xFxFeAs,
A. Kondrat, J. E. Hamann-Borrero, N. Leps, M. Kosmala, O. Schumann, J. Werner, G. Behr, M. Braden, R. Klingeler, B. Büchner, C. Hess,
Eur. Phys. J. B 70, 461 (2009)

Electronic phase diagram of the LaO1-xFxFeAs superconductor,
H. Luetkens, H.-H. Klauss, M. Kraken, F. J. Litterst, T. Dellmann, R. Klingeler, C. Hess, R. Khasanov, A. Amato, C. Baines, J. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Büchner,
Nature Materials 8, 305 (2009)

Surface of underdoped YBa2Cu3O7-δ as revealed by STM/STS,
G. Urbanik, T. Hänke, C. Hess, B. Büchner, A. Ciszewski, V. Hinkov, C.T. Lin, B. Keimer,
Eur. Phys. J. B 69, 483 (2009)

2008

Optical study of LaO0.9F0.1FeAs: Evidence for a Weakly Coupled Superconducting State,
S.-L. Drechsler, M. Grobosch, K. Koepernik, G. Behr, A. Köhler, J. Werner, A. Kondrat, N. Leps, C. Hess, R. Klingeler, R. Schuster, B. Büchner, M. Knupfer,
Phys. Rev. Lett. 101, 257004 (2008)

High-Field Pauli-Limiting Behavior and Strongly Enhanced Upper Critical Magnetic Fields near the Transition Temperature of an Arsenic-Deficient LaO0.9F0.1FeAs1-δ Superconductor,
G. Fuchs, S. -L. Drechsler, N. Kozlova, G. Behr, A. Köhler, J. Werner, K. Nenkov, C. Hess, R. Klingeler, J. E. Hamann-Borrero, A. Kondrat, M. Grobosch, M. Knupfer, J. Freudenberger, B. Büchner, L. Schultz,
Phys. Rev. Lett. 101, 237003 (2008)

Magnetic Ordering and Negative Thermal Expansion in PrFeAsO,
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. Büchner,
Phys. Rev. B 78, 140503 (2008)

Crossover in charge transport from one-dimensional copper-oxygen chains to two-dimensional ladders in (La,Y)y(Sr,Ca)14-yCu24O41,
T. Ivek and T. Vuletic, B. Korin-Hamzic, O. Milat, S. Tomic, B. Gorshunov, M. Dressel, J. Akimitsu, Y. Sugiyama, C. Hess, B. Büchner,
Phys. Rev. B 78, 205105 (2008)

Field and Temperature Dependence of the Superfluid Density in LaO1-xFxFeAs Superconductors: A Muon Spin Relaxation Study,
H. Luetkens, H.-H. Klauss, Khasanov, A. Amato, Klingeler, I. Hellmann, N. Leps, A. Kondrat, C. Hess, A. Köhler, G. Behr, J. Werner, B. Büchner,
Phys. Rev. Lett. 101, 097009 (2008)

Commensurate Spin Density Wave in LaOFeAs: A Local Probe Study,
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. E. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Büchner,
Phys. Rev. Lett. 101, 077005 (2008)

75As NMR studies of superconducting LaO0.9F0.1FeAs,
H.-J. Grafe, D. Paar, G. Lang, N. J. Curro, G. Behr, J. Werner, J. Hamann-Borrero, C. Hess, N. Leps, R. Klingeler, B. Büchner,
Phys. Rev. Lett. 101, 047003 (2008)

Upper critical field, penetration depth and depinning frequency of the novel high-temperature superconductor LaO0.9F0.1FeAs studied by microwave surface impedance,
A. Narduzzo, M. S. Grbić, M. Požek, A. Dulčić, D. Paar, A. Kondrat, C. Hess, I. Hellmann, R. Klingeler, J. Werner, A. Köhler, G. Behr, B. Büchner,
Phys. Rev. B 78, 012507 (2008)

ScRe2O6: A new ternary oxide with metallic Re-Re-bonds and a ferromagnetic component above room temperature,
D. Mikhailova, H. Ehrenberg, G. Miehe, D. Trots, C. Hess, R. Schneider, H. Fuess,
J. Solid State Chem. 181, 190 (2008)

2007

Linear Temperature Dependence of the Magnetic Heat Conductivity in CaCu2O3,
C. Hess, H. ElHaes, A. Waske, B. Büchner, C. Sekar, G. Krabbes, F. Heidrich-Meisner, W. Brenig,
Phys. Rev. Lett. 98, 027201 (2007)

One- and two-triplon spectra of a cuprate ladder,
S. Notbohm, P. Ribeiro, B. Lake, D.A. Tennant, K.P. Schmidt, G.S. Uhrig, C. Hess, R. Klingeler, G. Behr, B. Büchner, M. Reehuis, R.I. Bewley, C.D. Frost, P. Manuel, R.S. Eccleston,
Phys. Rev. Lett. 98, 27403 (2007)

Magnetization and specific heat of TbFe3(BO3)4: Experiment and crystal-field calculations,
E.A. Popova, D.V. Volkov, A.N. Vasiliev, A.A. Demidov, N.P. Kolmakova, I.A. Gudim, L.N. Bezmaternykh, N. Tristan, Yu. Skourski, B. Büchner, C. Hess, R. Klingeler,
Phys. Rev. B 75, 224413 (2007)

Heat conduction in low-dimensional quantum magnets,
C. Hess,
Eur. Phys. J. - Special Topics 151, 73 (2007)

Thermodynamic properties of NdFe3(BO3)4,
N. Tristan, R. Klingeler, C. Hess, B. Büchner, E. Popova, I.A. Gudimc, L.N. Bezmaternykh,
J. Magn. Magn. Mater. 316, e621 (2007)

Magnon-hole scattering in La2-xSrxCuO4,
C. Hess, B. Büchner,
J. Magn. Magn. Mater. 310, e412 (2007)

The low-dimensional spin magnet CaCu2O3 probed by high-field ESR,
V. Kataev, U. Schaufuss, M. Goiran, R. Klingeler, C. Sekar, G. Krabbes, N. Tristan, A. Waske, C. Hess, S.-L. Drechsler, B. Büchner,
J. Magn. Magn. Mater 310, 1251 (2007)

Thermal conductivity of underdoped YBa2Cu3Oy,
A. Waske, C. Hess, B. Büchner, V. Hinkov, C.T. Lin,
Physica C 460-462, 746 (2007)

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

Spectroscopic investigations on layered sodium cobaltates,
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. Büchner,
Physica C 460-462, 487 (2007)

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

2006

X-ray absorption spectroscopy of NaxCoO2 layered cobaltates,
T. Kroll, M. Knupfer, J. Geck, C. Hess, T. Schwieger, G. Krabbes, C. Sekar, D.R. Batchelor, H. Berger, B. Büchner,
Phys. Rev. B 74, 115123 (2006)

Magnon heat conductivity and mean free paths in two-leg spin ladders: A model-independent determination,
C. Hess, P. Ribeiro, B. Büchner, H. ElHaes, G. Roth, U. Ammerahl, A. Revcolevschi,
Phys. Rev. B 73, 104407 (2006)

First Scanning Tunneling Spectroscopy on Bi2Sr2Ca2Cu3O10+δ single crystals,
M. Kugler, G. Levy de Castro, E. Giannini, A. Piriou, A.A. Manuel, C. Hess, Ø. Fischer,
J. Phys. Chem. Solids 67, 353 (2006)

2005

Scattering Processes and Magnon Thermal Conductivity in La5Ca9Cu24O41,
C. Hess, C. Baumann, B. Büchner,
J. Magn. Magn. Mater. 290-291, 322 (2005)

Heat Transport in Doped SrCuO2,
P. Ribeiro, C. Hess, P. Reutler, G. Roth, B. Büchner,
J. Magn. Magn. Mater. 290-291, 334 (2005)

Phonon thermal conductivity in single layered manganites,
C. Baumann, C. Hess, P. Reutler, B. Büchner, A. Revcolevschi,
J. Magn. Magn. Mater. 290-291, 937 (2005)

Phase diagrams of (La,Y,Sr,Ca)14Cu24O41: Switching between the ladders and the chains,
T. Vuletić, T. Ivek, B. Korin-Hamzić, S. Tomić, B. Gorshunov, M. Dressel, C. Hess, B. Büchner, J. Akimitsu,
J. Phys. IV 131, 299 (2005)

2004

Magnon-Hole Scattering and Charge Order in Sr14-xCaxCu24O41,
C. Hess, H. ElHaes, B. Büchner, U. Ammerahl, M. Hücker, A. Revcolevschi,
Phys. Rev. Lett. 93, 027005 (2004)

Thermal conductivity of doped La2CuO4 as an example for heat transport by optical phonons in complex materials,
C. Hess, B. Büchner,
Eur. Phys. J. B 38, 37 (2004)

2003

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

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

2002

Anisotropic CE-type orbital correlations in the ferromagnetic metallic phase of Nd0.5Sr0.5MnO3,
J. Geck, D. Bruns, C. Hess, R. Klingeler, P. Reutler, M. v. Zimmermann, S.-W. Cheong, B. Büchner,
Phys. Rev. B 66, 184407 (2002)

Magnon hole scattering in (Sr,Ca,La)14Cu24O41,
C. Hess, U. Ammerahl, C. Baumann, B. Büchner, A. Revcolevschi,
Physica B 312-313, 612 (2002)

2001

Magnon heat transport in (Sr,Ca,La)14Cu24O41,
C. Hess, C. Baumann, U. Ammerahl, B. Büchner, F. Heidrich-Meisner, W. Brenig, A. Revcolevschi,
Phys. Rev. B 64, 184305 (2001)

2000

Thermal and Electronic Transport Properties and Two-Phase Mixtures in
La5∕8-xPrxCa3∕8MnO3,
K-H. Kim, M. Uehara, C. Hess, P.A. Sharma, S.-W. Cheong,
Phys. Rev. Lett. 84, 2961 (2000)

1999

Phonon thermal conductivity and stripe correlations in La2-xSrxNiO4 and Sr1.5La0.5MnO4,
C. Hess, B. Büchner, M. Hücker, R. Gross, S.-W. Cheong,
Phys. Rev. B 59, R10397 (1999)

Phonon thermal conductivity of stripe ordering La2-xSrxNiO4, D. Cassel, C. Hess, B. Büchner, M. Hücker, R. Gross, O. Friedt, S.-W. Cheong,
J. Low Temp. Phys. 117, 1083 (1999)

1996

Excited levels in 145Pm,
W. Urban, T. Rzaca-Urban, J.L. Durell, C. Hess, C.J. Pearson, W.R. Phillips, B.J. Varley, W.J. Vermeer, Ch. Vieu and J.S. Dionisio, M. Pautrat, J.C. Bacelar,
Phys. Rev. C 54, 2264 (1996)

1995

Study of the high-spin structure of 146Pm,
T. Rzaca-Urban, W. Urban, J.L. Durell, W.R. Phillips, B.J. Varley, C. Hess, C.J. Pearson, W.J. Vermeer, Ch. Vieu, J.S. Dionisio, M. Pautrat, J.C. Bacelar,
Nuclear Physics A 588, 767 (1995)

Study of excited levels in 147Pm,
W. Urban, J.L. Durell, W.R. Phillips, B.J. Varley, C. Hess, M.A. Jones, C.J. Pearson, W.J. Vermeer, Ch. Vieu, J.S. Dionisio, M. Pautrat, J.C. Bacelar,
Nuclear Physics A 587, 541 (1995)