Berlin 2012 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 22: Joint Session "Topological Insulators II" (jointly with DS, HL, O, TT)

Mittwoch, 28. März 2012, 09:30–13:00, EB 301

09:30 MA 22.1 Topologically-related properties in presence of disorder. First-principle study — •Stanislav Chadov
09:45 MA 22.2 Probing the topological states of Sb2Te3 by spin polarized photoemission spectroscopy — •Christian Pauly, Gustav Bihlmayer, Marcus Liebmann, Dinesh Subramaniam, Martin Grob, Alexander Georgi, Markus Scholz, Jaime Sanchez Barriga, Stefan Blügel, Oliver Rader, and Markus Morgenstern
10:00 MA 22.3 Electronic properties and magnetic anisotropy of individual Co adatoms adsorbed on topological insulator surfaces — •T. Eelbo, M. Sikora, M. Waśniowska, M. Dobrzański, M. Gyamfi, G. Bihlmayer, I. Miotkowski, A. Kozlowski, and R. Wiesendanger
10:15 MA 22.4 Theoretical study on the reactive chemical doping of the Bi2Se3 surface — •Janos Kiss, Stanislav Chadov, and Claudia Felser
10:30 MA 22.5 Heusler topological insulators: Electronic structure and transport properties — •C. Shekhar, S. Ouardi, G. H. Fecher, A. K. Nayak, A. Gloskovskii, E. Ikenaga, S. Ueda, K. Kobayashi, and C. Felser
10:45 MA 22.6 Topological phase transitions in Bi(111) bilayer by breaking time-reversal symmetry — •Hongbin Zhang, Frank Freimuth, Gustav Bihlmayer, Stefan Blügel, and Yuriy Mokrousov
11:00 MA 22.7 Predicting surface states from the bulk embedding self-energy — •Daniel Wortmann, Gustav Bihlmayer, and Stefan Blügel
11:30 MA 22.8 Influence of magnetic impurities on doping and scattering properties of topological surface states: Fe on Bi2X3 (X=Te, Se) — •Markus R. Scholz, J. Sánchez-Barriga, D. Marchenko, A. Varykhalov, E. Rienks, A. Volykhov, L. V. Yashina, and O. Rader
11:45 MA 22.9 Origin of the strong circular dichroism of the topological surface state of Bi2Te3 — •Jaime Sánchez-Barriga, M. R. Scholz, D. Marchenko, A. Varykhalov, O. Rader, A. Volykhov, L. V. Yashina, J. Braun, J. Minár, and H. Ebert
12:00 MA 22.10 Prediction of topological insulators in TlBiSe2 family of chalcogenides — •binghai yan
12:15 MA 22.11 A recipe for new Topological Insulators based on bonds, bands, symmetry andheavy atoms — •L. Müchler, B. Yan, S. Chadov, F. Casper, S-C. Zhang, and C. Felser
12:30 MA 22.12 Graphene nanoribbons with Au induced spin-orbit effects: a DFT study — •Gustav Bihlmayer and Stefan Blügel
12:45 MA 22.13 Collision dominated scattering in 3D topological insulators — •Peter Lemmens, Vladimir Gnezdilov, Dirk Wulferding, Yurii Pashkevich, Ekaterina Pomjakushina, Kazimierz Conder, and Helmuth Berger
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