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Dresden 2017 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 51: Topological Insulators (joint session DS, HL, MA, O, TT, organized by MA)

Wednesday, March 22, 2017, 15:00–18:00, HSZ 401

15:00 TT 51.1 Mn-doped topological insulators Bi2Te3 and Bi2Se3: an ab initio study of magnetism and transport properties — •Karel Carva, Pavel Baláž, Jakub Šebesta, Josef Kudrnovský, František Máca, and Václav Drchal
15:15 TT 51.2 Unraveling the Spin Structure of Unoccupied States in Bi2Se3 — •Christian Langenkämper, Anna Zumbülte, Jürgen Braun, Tobias Förster, Anke B. Schmidt, Jianli Mi, Bo Iversen, Philip Hofmann, Jan Minár, Hubert Ebert, Peter Krüger, Michael Rohlfing, and Markus Donath
15:30 TT 51.3 Enhanced Mobility of Spin-Helical Dirac Fermions in Disordered 3D Topological InsulatorsJoseph Dufouleur, Louis Veyrat, Bastien Dassonneville, Christian Nowka, Silke Hampel, Pavel Leksin, Barbara Eichler, Oliver G. Schmidt, Bernd Büchner, and •Romain Giraud
15:45 TT 51.4 Spin-dependent very-low-energy electron diffraction at Bi2Se3 — •Andre Reimann, Christian Langenkämper, Anna Blob, Jürgen Braun, and Markus Donath
16:00 TT 51.5 Theoretical investigations of magnetically doped topological insulators — •Jan Minar, Jürgen Braun, Hubert Ebert, Jaime Sanchez-Barriga, Oliver Rader, Jan Honolka, and Andreas Ney
  16:15 15 min. break.
16:30 TT 51.6 Lifetime and surface to bulk scattering of the topological surface state in 3D topological Insulators — •Philipp Rüßmann, Phivos Mavropoulos, and Stefan Blügel
16:45 TT 51.7 Surfaces and interfaces of topological insulators from relativistic many-body calculations. — •Irene Aguilera, Christoph Friedrich, and Stefan Blügel
17:00 TT 51.8 Topological thin films of Bi and InBi coexisting on InAs(111) — •L Nicolai, K Hricovini, J-M Mariot, M C Richter, O Heckmann, U Djukic, T Balasubramanian, M Leandersson, J Sadowski, J Denlinger, I Vobornik, J Braun, H Ebert, and J Minar
17:15 TT 51.9 Instability of the topologically protected surface state in Bi2Se3 upon deposition of gold — •Andrey Polyakov, Holger L. Meyerheim, Christian Tusche, Daryl E. Crozier, and Arthur Ernst
17:30 TT 51.10 Magnetic exchange on the surface of topological insulators — •Alessandro Barla, Sanjoy K. Mahatha, Paolo Sessi, Kai Fauth, Thomas Bathon, Matthias Bode, Miguel Angel Valbuena, Sylvie Godey, Aitor Mugarza, Pierluigi Gargiani, Philipp Rüßmann, Phivos Mavropoulos, Gustav Bihlmayer, Stefan Blügel, and Carlo Carbone
  17:45 15 min. break.
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