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Berlin 2005 – scientific programme

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TT: Tiefe Temperaturen

TT 2: Correlated Electrons - Metal Insulator Transition

Friday, March 4, 2005, 10:15–13:00, TU H2053

10:15 TT 2.1 The orbital degree of freedom in single- and bilayered manganites — •M. Merz, P. Reutler, B. Büchner, A. Revcolevschi, Y. Idzerda, S. Tokumitsu, and S. Schuppler
10:30 TT 2.2 Local Green’s operator and its applications to manganites — •Horacio Aliaga
10:45 TT 2.3 Role of lattice distortion and orbital splitting in Mott-Hubbard transitions — •K. Held, A. Yamasaki, R. Arita, M. Feldbacher, and O.K. Andersen
11:00 TT 2.4 Electronic gap closure and structural changes in YTiO3 and LaTiO3 at high pressures — •Ingo Loa, X. Wang, K. Syassen, M. Hanfland, T. Lorenz, H. Roth, and Y.-L. Mathis
11:15 TT 2.5 Relevance Of Structural Distortions To The Metal Insulator Transition Of Doped LaTiO3 — •H. Roth, K. Kordonis, A. Komarek, M. Cwik, N. Schittner, J. Baier, M. Kriener, T. Lorenz, N. Johannsen, T. Zabel, A. El Filali, G. André, M. Braden, and A. Freimuth
11:30 TT 2.6 Charge order, orbital order, and electron localization in the Magnéli phase Ti4O7 — •V. Eyert, U. Schwingenschlögl, and U. Eckern
11:45 TT 2.7 Local Structure of V2O3 in the vicinity of the metal-insulator transition — •P. Pfalzer, M. Klemm, M. L. denBoer und S. Horn
12:00 TT 2.8 Thermal Conductivity, Thermopower, and Figure of Merit of La1−xSrxCoO3 — •M. Kriener, K. Berggold, I. Klassen, T. Lorenz, C. Zobel, and A. Freimuth
12:15 TT 2.9 Modelling the magnetic susceptibility of LaCoO3 — •Thomas Möller and Erwin Müller-Hartmann
12:30 TT 2.10 Unconventional temperature-dependence of charge order in La1.8Sr0.2NiO4 — •J. Schlappa, C. Schüßler-Langeheine, C.-F. Chang, Z. Hu, M. Benomar, E. Schierle, H. Ott, E. Weschke, G. Kaindl, A. Tanaka, M. Braden, and L. H. Tjeng
12:45 TT 2.11 Effect of pressure on the electric transport properties of RNiO3 — •R. Lengsdorf, J.A. Alonso, D.I. Khomskii, H. Micklitz, and M.M. Abd-Elmeguid
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