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TT: Fachverband Tiefe Temperaturen

TT 19: CE: Metal-Insulator Transition 2

Mittwoch, 24. März 2010, 09:30–13:00, H18

09:30 TT 19.1 Charge, orbital and magnetic ordering in La0.4Sr1.6MnO4 — •Holger Ulbrich, Daniel Senff, Olaf J. Schumann, Yvan Sidis, Paul Steffens, and Markus Braden
09:45 TT 19.2 Comparison of EELS and RIXS measurements for the single layer manganite La1−xSr1+xMnO4 — •Roberto Kraus, Jochen Geck, Matthias Schrade, Martin Knupfer, Bernd Büchner, and Pieter Glatzel
10:00 TT 19.3 Orbital order in La0.5Sr1.5MnO4: a failure of the local Jahn-Teller physics — •Hua Wu, C. F. Chang, Z. Hu, O. Schumann, J. C. Cezar, T. Burnus, N. Hollmann, N. B. Brookes, A. Tanaka, M. Braden, D. I. Khomskii, and L. H. Tjeng
10:15 TT 19.4 Structural transformations due to electronic correlations in paramagnetic KCuF3 and LaMnO3 — •Ivan Leonov, Dmitry Korotin, Nadia Binggeli, Vladimir I. Anisimov, and Dieter Vollhardt
10:30 TT 19.5 Origin of Jahn-Teller distortion and orbital-order in LaMnO3 — •Eva Pavarini and Erik Koch
10:45 TT 19.6 First principles study of the electronic structure and phonon properties on double-layer manganites — •Omar De la Peña-Seaman, Rolf Heid, and Klaus-Peter Bohnen
11:00 TT 19.7 THz and infrared spectroscopy in FeCr2S4 — •Joachim Deisenhofer, Yurii Goncharov, Franz Mayr, Dat Quach, Joanna Groza, Vladimir Tsurkan, and Alois Loidl
11:15 TT 19.8 Hauptvortrag: Spectroscopy on Strongly Correlated Electron Materials — •Liu Hao Tjeng
  11:45 15 min. break
12:00 TT 19.9 Absence of an electric potential gradient across the overlayer of LaAlO3/SrTiO3 heterostructures inferred from XPS — •Götz Berner, Michael Sing, Stefan Thiel, Jochen Mannhart, and Ralph Claessen
12:15 TT 19.10 Possible localization of electrons at LaAlO3-SrTiO3 interfaces at finite temperatures — •Yang-Chung Liao, Nicolas Reyren, Stefano Gariglio, Christoph Richter, Rainer Jany, Stefan Thiel, Martin Breitschaft, German Hammerl, Thilo Kopp, Jean-Marc Triscone, and Jochen Mannhart
12:30 TT 19.11 Microscopic origin of the electronic reconstruction at the LaAlO3/SrTiO3 interface — •Andrea Rubano, Domenico Paparo, Antigone Marino, Paolo Perna, Umberto Scotti di Uccio, Fabio Miletto Granozio, Christoph Richter, Stefan Paetel, Jochen Mannhart, Lorenzo Marrucci, and Manfred Fiebig
12:45 TT 19.12 Electronic reconstruction in thin LaAlO3 films on SrTiO3(001) via a SrTiO3-capping layer — •Katrin Otte, Rossitza Pentcheva, and Warren E. Pickett
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DPG-Physik > DPG-Verhandlungen > 2010 > Regensburg