Publications 2001-2005

2005 2004 2003 2002 2001

2005

M. Krause, J. Wong, L. Dunsch
Expanding the world of endohedral fullerenes - the Tm3N@C2n (39n43) clusterfullerene family, Chemistry - A European Journal 11 (2005), S. 706-711

M. Krause, L. Dunsch
Gadoliniumnitrid Gd3N in Kohlenstoffkaefigen: der Einfluss von Clustergroesse und Bindungsstaerke, Angewandte Chemie 117 (2005) Nr. 10, S. 1581-1584

M. Wolf, K.-H. Mueller, D. Eckert, Y. Skourski, P. Georgi, R. Marczak, M. Krause, L. Dunsch
Magnetic moments in Ho3N@C80 and Tb3N@C80, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 290-293 URL

L. Kavan, M. Kalbac, M. Zukalova, M. Krause, H. Kataura, L. Dunsch
Redox doping of double-wall carbon nanotubes and C60 peapods, Fullerenes, Nanotubes and Carbon Nanostructures 13 (2005) Nr. Suppl. 1, S. 115-119

M. Krause, D. Deutsch, P. Janda, L. Kavan, L. Dunsch
Raman spectroelectrochemistry of ordered C60 fullerene layers, Fullerenes, Nanotubes and Carbon Nanostructures 13 (2005) Nr. Suppl. 1, S. 159-166

M. Wolf, K.-H. Mueller, Y. Skourski, D. Eckert, P. Georgi, M. Krause, L. Dunsch
Magnetische Momente der endohedralen Clusterfullerene Ho3N@C80 und Tb3N@C80 - die Rolle des Ligandenfeldes, Angewandte Chemie 117 (2005) Nr. 21, S. 3371-3374 URL

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

M. Wolf, K.-H. Mueller, Y. Skourski, D. Eckert, P. Georgi, M. Krause, L. Dunsch
Magnetic moments of the endohedral cluster fullerenes Ho3N@C80 and Tb3N@C80: the role of ligand fields , Angewandte Chemie- International Edition 44 (2005) Nr. 21, S. 3306-3309 URL

M. Krause, X. Liu, J. Wong, T. Pichler, M. Knupfer, L. Dunsch
The electronic and vibrational structure of endohedral Tm3N@C80 (I) fullerene - proof of an encaged Tm3+, Journal of Physical Chemistry A 109 (2005), S. 7088-7093 URL

X. Liu, M. Krause, J. Wong, T. Pichler, L. Dunsch, M. Knupfer
Electronic structures of the pristine and K-intercalated Tm3N@C80 endohedral fullerenes, Physical Review B 72 (2005) Nr. 8, S. 85407/1-5 URL

T.K. Kim, J. Wells, C. Kirkegaard, Z. Li, S.V. Hoffmann, J.E. Gayone, I. Fernandez-Torrente, P. Haeberle, J.I. Pascual, K.T. Moore, A.J. Schwartz, H. He, J.C.H. Spence, K.H. Downing, S. Lazar, F.D. Tichelaar, S.V. Borisenko, M. Knupfer, P. Hofmann
Evidence against a charge density wave on Bi(111), Physical Review B 72 (2005) Nr. 8, S. 85440/1-7 URL

M. Krause, D. Deutsch, P. Janda, L. Kavan, L. Dunsch
Electrochemical nanostructuring of fullerene films - spectroscopic evidence for C60 polymer formation and hydrogenation, Physical Chemistry, Chemical Physics 7 (2005), S. 3179-3184

M. Kalbac, L. Kavan, H. Pelouchova, P. Janda, M. Zukalova, L. Dunsch
Isolation of carbon nanostructures, 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, 65-68 (2005)

L. Kavan, M. Kalbac, M. Zukalova, L. Dunsch
Redox n-doping of fullerene 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, 309-312 (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

J. Rahmer, L. Dunsch, H. Dorn, J. Mende, M. Mehring
W- and X-band EPR investigation of Sc3@C82, Magnetic Resonance in Chemistry 43 (2005), S. S192-S198 URL

S. Yang, L. Dunsch
A large family of dysprosium-based trimetallic nitride endohedral fullerenes: Dy3N@C2n (39 n 44), Journal of Physical Chemistry B 109 (2005) Nr. 25, S. 12320-12328 URL

A. Petr, A. Neudeck, L. Dunsch
On the magnetic susceptibility of polyaniline - an alternative approach, Chemical Physics Letters 401 (2005), S. 130-134 URL

2004

M. Krause, V.N. Popov, M. Inakuma, N. Tagmatarchis, H. Shinohara, P. Georgi, L. Dunsch, H. Kuzmany
Multipole induced splitting of metal-cage vibrations in crystalline endohedral D2d-M2@C84 dimetallofullerenes, Journal of Chemical Physics 120 (2004) Nr. 4, S. 1873-1880

L. Dunsch, M. Krause, J. Noack, P. Georgi
Endohedral nitride cluster fullerenes formation and spectroscopic analysis of L3-xMxN@C2n (0=

A. Petr, F. Zhang, H. Peisert, M. Knupfer, L. Dunsch
Electrochemical adjustment of the work function of a conducting polymer, Chemical Physics Letters 385 (2004) Nr. 1-2, S. 140-143

P. Rapta, J. Lukkari, J. Tarabek, M. Salomaki, M. Jussila, G. Yohannes, M.L. Riekkola, J. Kankare, L. Dunsch
Ultrathin polyelectrolyte multilayers: in situ ESR/UV-Vis-NIR spectroelectrochemical study of charge carriers formed under oxidation, Physical Chemistry Chemical Physics 6 (2004) Nr. 2, S. 434-441

L. Kavan, M. Kalbac, M. Zukalova, M. Krause, L. Dunsch
Electrochemical doping of double-walled carbon nanotubes: an in situ raman spectroelectrochemical study, ChemPhysChem 5 (2004) Nr. 2, S. 274-277

P. Rapta, J. Kozisek, M. Breza, M. Gembicky, L. Dunsch
ESR/UV-Vis-NIR cyclovoltammetry of macrocyclic complex [Cu-I(bite)]BF4 at different temperatures, Journal of Electroanalytical Chemistry 566 (2004) Nr. 1, S. 123-129

L. Kavan, L. Dunsch, H. Kataura
Electrochemical tuning of electronic structure of carbon nanotubes and fullerene peapods, Carbon 42 (2004) Nr. 5-6, S. 1011-1019 URL

D. Deutsch, J. Tarabek, M. Krause, P. Janda, L. Dunsch
Nanostructuring of C60 fullerene thin films, Carbon 42 (2004) Nr. 5-6, S. 1137-1141 URL

H. Peisert, M. Knupfer, F. Zhang, A. Petr, L. Dunsch, J. Fink
The interface between phthalocyanines and PEDOT:PSS: evidence for charge transfer and doping, Surface Science 566-568 (2004), S. 554-559

J. Tarabek, P. Rapta, M. Kalbac, L. Dunsch
In situ spectroelectrochemistry of Poly(N,N'-ethylenebis(salicylideneiminato)Cu(II)), Analytical Chemistry 76 (2004) Nr. 19, S. 5918-5923

H. Peisert, X. Liu, D. Olligs, A. Petr, L. Dunsch, T. Schmidt, T. Chasse, M. Knupfer
Highly ordered phthalocyanine thin films on a technically relevant polymer substrate, Journal of Applied Physics 96 (2004) Nr. 7, S. 4009-4011 URL

M. Krause, L. Dunsch
Isolation and Charactreisation of two Sc3N@C80 isomers, ChemPhysChem 5 (2004) Nr. 9, S. 1445-1449

M. Kalbac, L. Kavan, H. Kataura, M. Zukalova, L. Dunsch
The redox behavior of potassium doped C60 peapods, XVIII International Winterschool/ Euroconference on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 6.-13.3.04, in: Electronic Properties of Synthetic Nanostructures, H. Kuzmany; J. Fink; M. Mehring; S. Roth (eds.), AIP Conference Proceedings, 723, 242-246 (2004)

L. Kavan, M. Kalbac, M. Zukalova, M. Krause, H. Kataura, L. Dunsch
Distinct redox doping of core/shell nanostructures: double wall carbon nanotubes, XVIII International Winterschool/ Euroconference on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 6.-13.3.04, in: Electronic Properties of Synthetic Nanostructures, H. Kuzmany; J. Fink; M. Mehring; S. Roth (eds.), AIP Conference Proceedings, 723, 247-250 (2004)

2003

S. Oswald, P. Janda, L. Dunsch
Quantitative depth profiling of K-doped fullerene films using XPS and SIMS, Microchimica Acta 141 (2003) Nr. 1-2, S. 79-85 URL

F. Zhang, A. Petr, U. Kirbach, L. Dunsch
Improved hole injection and performance of multilayer OLED devices via electrochemically prepared-polybithiophene layers, Journal of Materials Chemistry 13 (2003) Nr. 2, S. 265-267

L. Dunsch, P. Georgi, M. Krause, C.R. Wang
New clusters in endohedral fullerenes: the metalnitrides, Synthetic Metals 135 (2003) Nr. 1-3, S. 761-762 URL

M.J. Butcher, J.W. Nolan, M.R.C. Hunt, P.H. Beton, L. Dunsch, P. Kuran, P. Georgi, T.J.S. Dennis
Adsorption and manipulation of endohedral and higher fullerenes on Si(100)-2x1, Physical Review B 67 (2003) Nr. 12, S. 125413/1-5 URL

A. Hohl, T. Wieder, P.A. van Aken, T.E. Weirich, G. Denninger, M. Vidal, S. Oswald, C. Deneke, J. Mayer, H. Fuess
An interface clusters mixture model for the structure of amorphous silicon monoxide (SiO), Journal of Non-Crystalline Solids 320 (2003) Nr. 1-3, S. 255-280 URL

L. Dunsch, P. Rapta, A. Gromov, A. Stasko
In situ ESR/UV-vis-NIR spectroelectrochemistry of C-60 and its dimers C-120, C120O and C120OS, Journal of Electroanalytical Chemistry 547 (2003) Nr. 1, S. 35-43

V.N. Narozhnyi, K.-H. Mueller, D. Eckert, A. Teresiak, L. Dunsch, V.A. Davydov, L.S. Kashevarova, A.V. Rakhmanina
Ferromagnetic carbon with enhanced Curie temperature, Physica B 329-333 (2003), S. 1217-1218 URL

A. Koitzsch, G. Blumberg, A. Gozar, B.S. Dennis, P. Fournier, R.L. Greene
Low-energy excitations around (pi/2,pi/2) points in the pseudogap phase of Nd1.85Ce0.15CuO4, Physical Review B 67 (2003) Nr. 18, S. 184522/1-4 URL

F. Zhang, A. Petr, L. Dunsch
Electrochemically doped polymeric anode for improving the performance of molecular organic light-emitting diodes, Applied Physics Letters 82 (2003) Nr. 25, S. 4587-4589 URL

L. Kavan, L. Dunsch, H. Kataura, A. Oshiyama, M. Otani, S. Okada
Electrochemical tuning of electronic structure of C-60 and C-70 fullerene peapods: in situ visible near-infrared and raman study, Journal of Physical Chemistry B 107 (2003) Nr. 31, S. 7666-7675

H. Neugebauer, A. Cravino, S. Luzzati, M. Catellani, A. Petr, L. Dunsch, N.S. Sariciftci
Spectral signatures of positive and negative charged states in doped and photoexcited low band-gap polydithienothiophenes, Synthetic Metals 139 (2003) Nr. 3, S. 747-750 URL

L. Kavan, L. Dunsch
Ionic liquid for in situ Vis/NIR and raman spectroelectrochemistry: doping of carbon nanostructures, ChemPhysChem 4 (2003) Nr. 9, S. 944-950

H. Peisert, M. Knupfer, F. Zhang, A. Petr, L. Dunsch, J. Fink
Charge transfer and doping at organic/organic interfaces, Applied Physics Letters 83 (2003) Nr. 19, S. 3930-3932 URL

M. Krause, J. Noack, R. Marczak, P. Georgi, L. Dunsch
Isolation and FTIR analysis of endohedral L3-xMxN@C80(0=

L. Kavan, L. Dunsch, H. Kataura
Tuning of electronic structure of C60@SWCNT and C70@SWCNT (Peapods): In situ raman and Vis-NIR spectroelectrochemical study, XVII International Winterschool/ Euroconference on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 8.-15.3.03, in: Molecular Nanostructures, H. Kuzmany; J. Fink; M. Mehring; S. Roth (eds.), AIP Conference Proceedings, 685, 344-348 (2003)

2002

O. Jost, A.A. Gorbunov, J. Moeller, W. Pompe, X. Liu, P. Georgi, L. Dunsch, M.S. Golden, J. Fink
Rate-limiting processes in the formation of single-wall carbon nanotubes: Pointing the way to the nanotube formation mechanism, Journal of Physical Chemistry B 106 (2002) Nr. 11, S. 2875-2883

A. Cravino, H. Neugebauer, S. Luzzati, M. Catellani, A. Petr, L. Dunsch, N.S. Sariciftci
Positive and negative charge carriers in doped or photoexcited polydithienothiophenes: A comparative study using Raman, infrared, and electron spin resonance spectroscopy, Journal of Physical Chemistry B 106 (2002) Nr. 14, S. 3583-3591

P. Rapta, A. Bartl, A. Gromov, A. Stasko, L. Dunsch
In situ ESR/vis/NIR spectroelectrochemistry of /60/fullerene: The origin of ESR "spikes" and the reactivity of pristine fullerene anions, ChemPhysChem 3 (2002) Nr. 4, S. 351-356

L. Dunsch, P. Rapta, N. Schulte, A.D. Schlueter
Structural dependence of redox-induced dimerization as studied by in situ ESR/UV/Vis-NIR spectroelectrochemistry: The fluoranthenopyracylene oligomers, Angewandte Chemie-International Edition 41 (2002) Nr. 12, S. 2082-2086

L. Alvarez, T. Pichler, P. Georgi, T. Schwieger, H. Peisert, L. Dunsch, Z. Hu, M. Knupfer, J. Fink, P. Bressler, M. Mast, M.S. Golden
Electronic structure of pristine and intercalated Sc3N@C80 metallofullerene, Physical Review B 66 (2002) Nr. 3, S. 35107/1-7 URL

P. Rapta, L. Kress, P. Hapiot, L. Dunsch
Dimerization of thianthrene radical cations as studied by in situ ESR and UV-Vis-NIR voltammetry at different temperatures, Physical Chemistry, Chemical Physics 4 (2002) Nr. 17, S. 4181-4185

L. Kavan, L. Dunsch, H. Kataura
In-situ Raman spectroelectrochemistry on fullerene peapods, XVI International Winterschool on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 2.-9.3.02, in: "Structural and Electronic Properties of Molecular Nanostructures", H. Kuzmany, J. Fink, M. Mehring, S. Roth (ed.), AIP Conference Proceedings, 633, 123-126 (2002)

O. Jost, W. Pompe, T. Pichler, M.S. Golden, L. Dunsch, J. Fink
Variation of the growth time of carbon nanotubes in different gases , XVI International Winterschool on Electronic Properties of Novel Materials, Kirchberg/Oesterreich, 2.-9.3.02, in: "Structural and Electronic Properties of Molecular Nanostructures", H. Kuzmany, J. Fink, M. Mehring, S. Roth (ed.), AIP Conference Proceedings, 633, 170-173 (2002)

A. Touzik, H. Hermann, P. Janda, L. Dunsch, K. Wetzig
Nanostructuring of potassium fulleride layers, Europhysics Letters 60 (2002) Nr. 3, S. 411-417 URL

C.R. Wang, P. Georgi, L. Dunsch, T. Kai, T. Tomiyama, H. Shinohara
Sc-2@C-76(C-2): a new isomerism in fullerene structure, Current Applied Physics 2 (2002) Nr. 2, S. 141-143

M. Krause, L. Dunsch, H. Kuzmany, V. Popov, G. Seifert
Structure, dynamics and stability of novel scandium endohedral fullerenes, XVIIIth International Conference on Raman Spectroscopy, Budapest/Ungarn, 25.-28.8.02, in: Proceedings; J.Mink, G.Jalsovszky, G.Keresztury (ed.) , 469-470 (2002)

2001

A. Bartl, L. Dunsch, Y.W. Park, E.S. Choi, D.S. Suh
Quantum transport in AuCl3 doped polyacetylene studied by ESR, Synthetic Metals 117 (2001) Nr. 1-3, S. 21-25 URL

P. Damlin, A. Petr, C. Kvarnstroem, L. Dunsch, A. Ivaska
In situ UV-Vis ESR studies on electrochemically synthesized poly(p-phenylene vinylene), Synthetic Metals 119 (2001) Nr. 1-3, S. 61-62 URL

P. Rapta, A. Petr, L. Dunsch
Conducting polymers at electrode surfaces as studied by in situ ESR/UV-Vis-NIR spectroscopy, Synthetic Metals 119 (2001) Nr. 1-3, S. 409-410 URL

L. Dunsch, A. Bartl, P. Georgi, P. Kuran
New metallofullerenes in the size gap of C70 to C82: From La2@C72 to Sc3N@C80, Synthetic Metals 121 (2001) Nr. 1-3, S. 1113-1114 URL

A. Bartl, L. Dunsch
Temperature dependent metal cluster position inside a C82 cage: Sc3@C82, Synthetic Metals 121 (2001) Nr. 1-3, S. 1147-1148 URL

R. Nuffer, A. Bartl, L. Dunsch, C. Mathis
Polystyrene hexa-adducts of higher fullerenes, Synthetic Metals 121 (2001) Nr. 1-3, S. 1151-1152 URL

J. Tarabek, M. Wolter, P. Rapta, W. Plieth, M. Maumy, L. Dunsch
Functionalized conducting polymers for chemical sensors - an in-situ ESR/UV-vis-NIR voltammetric study, Macromolecular Symposia 164 (2001), S. 219-225

L. Omelka, S. Ondrsova, L. Dunsch, A. Petr, A. Stasko
Radical products in the chemical oxidation of amines. An ESR study of secondary cation radicals from aniline and derivatives of 1,2-phenylenediamine, Monatshefte fuer Chemie 132 (2001) Nr. 5, S. 597-606

L. Dunsch, P. Janda, T. Krieg, P. Georgi, M. Gembicka, S. Oswald, N. Mattern
Elektrochemische Nanostrukturierung von Kohlenstoffschichten, Jahrestagung der GDCh, Ulm, 28.9.00, in: "Elektrochemische Verfahren fuer neue Technologien" ed. D.M.Kolb u.a., Monographie/GDCh, 21, 71 (2001)

P. Rapta, L. Dunsch
Dimerisation of organic radical ions and redox reactions of dimers as studied by temperature-dependent in situ ESR/UV-vis-NIR spectroelectrochemistry, Journal of Electroanalytical Chemistry 507 (2001) Nr. 1-2, S. 287-292

M.J. Butcher, J.W. Nolan, M.R.C. Hunt, P.H. Beton, L. Dunsch, P. Kuran, P. Georgi, T.J.S. Dennis
Orientationally ordered island growth of higher fullerenes on Ag/Si(111)-(v3Xv3)R30, Physical Review B 64 (2001) Nr. 19, S. 195401/1-6 URL

L. Kavan, P. Rapta, L. Dunsch, M.J. Bronikowski, P. Willis, R.E. Smalley
Electrochemical tuning of electronic structure of single-walled carbon nanotubes: In-situ Raman and vis-NIR study, The Journal of Physical Chemistry B 105 (2001) Nr. 44, S. 10764-10771

K. Noworyta, P. Kuran, E.A. Nantsis, R. Bilewicz, L. Dunsch, W. Kutner
Surface properties of Langmuir films of mono-, di-, and tetra-n-octyl adducts of C-60 at the water-air interface, Synthetic Metals 123 (2001) Nr. 1, S. 157-164 URL

L. Dunsch, P. Janda, K. Mukhopadhyay, H. Shinohara
Electrochemical metal deposition on carbon nanotubes, New Diamond and Frontier Carbon Technology 11 (2001) Nr. 6, S. 427-435

M. Krause, H. Kuzmany, P. Georgi, L. Dunsch
Spectroscopic evidence for a trimetal nitride-C80 bond in M3N@C80 (M=Sc, Y) fullerenes, XVth International Winterschool/Euroconference, Kirchberg/Oesterreich, 3.-10.3.01 , in: "Electronic Properties of Molecular Nanostructures", H. Kuzmany, J. Fink, M.Mehring, S.Roth (ed.) AIP Conference Proceedings, 591, 109-113 (2001)

L. Alvarez, P. Georgi, T. Schwieger, L. Dunsch, T. Pichler, M. Knupfer, M.S. Golden, J. Fink, P. Bressler, M. Mast
Electronic structure of pristine and intercalated Sc3N@C80 from photoemission, XVth International Winterschool/Euroconference, Kirchberg/Oesterreich, 3.-10.3.01, in: "Electronic Properties of Molecular Nanostructures", H. Kuzmany, J. Fink, M. Mehring, S. Roth (ed.), AIP Conference Proceedings, 591, 114-117 (2001)

L. Kavan, P. Rapta, M.J. Bronikowski, P. Willis, R.E. Smalley, L. Dunsch
Tuning of electronic structure of single-walled carbon nanotubes: In-situ Raman and Vis-NIR spectroelectrochemical study, XVth International Winterschool/Euroconference, Kirchberg/Oesterreich, 3.-10.3.01, in: "Electronic Properties of Molecular Nanostructures", H. Kuzmany, J. Fink, M. Mehring, S. Roth (ed.), AIP Conference Proceedings, 591, 329-332 (2001)

O. Jost, A.A. Gorbunov, L.C. Ciacchi, W. Pompe, X. Liu, T. Pichler, L. Dunsch, M.S. Golden, J. Fink
Optical absorption study of factors influencing the carbon nanotube nucleation process, XVth International Winterschool/Euroconference, Kirchberg/Oesterreich, 3.-10.3.01, in: "Electronic Properties of Molecular Nanostructures", H. Kuzmany, J. Fink, M. Mehring, S. Roth (ed.), AIP Conference Proceedings, 591, 341-344 (2001)

M. Krause, H. Kuzmany, P. Georgi, L. Dunsch, K. Vietze, G. Seifert
Structure and stability of endohedral fullerene Sc3N-@-C-80 - a Raman, infrared, and theoretical analysis, Journal of Chemical Physics 115 (2001) Nr. 14, S. 6596-6605