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Berlin 2015 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 28: Transport: Topological insulators 2 (TT with HL/DS)

Tuesday, March 17, 2015, 09:30–13:00, H 3005

09:30 HL 28.1 How electron-electron interactions may lead to a spontaneous time reversal symmetry breaking in (fractional) topological insulators — •Tobias Meng and Eran Sela
09:45 HL 28.2 Emergence of surface conductivity at low temperatures in FeSi — •Michael Wagner, Ralf Korntner, Andreas Bauer, and Christian Pfleiderer
10:00 HL 28.3 Spin transport in 3d-topological insulator nanostructures — •Matthias Stosiek, Sven Essert, Cosimo Gorini, and Klaus Richter
10:15 HL 28.4 Tunnel Magnetoresistance scan of surface states of 3D topological insulators — •Sthitadhi Roy
10:30 HL 28.5 Weak Antilocalization of 3DTI Surface States in the Presence of Spin-Orbit Impurities — •Pierre Adroguer, Weizhe Liu, Dimitrie Culcer und Ewelina Hankiewicz
10:45 HL 28.6 SmO thin films: a flexible route to correlated flat bands with nontrivial topology — •Deepa Kasinathan, Klaus Koepernik, Liu Hao Tjeng, and Maurits Haverkort
  11:00 15 min. break.
11:15 HL 28.7 Invited Talk: Interacting Topological Insulators — •Stephan Rachel
11:45 HL 28.8 Interplay of topology and interactions in the quantum Hall regime of two-dimensional topological insulators — •Stefan Jürgens, Maxim Kharitonov, and Björn Trauzettel
12:00 HL 28.9 Superconducting proximity effect in three-dimensional topological insulators in the presence of external magnetic fields — •Pablo Burset, Grigory Tkachov, Ewelina Hankiewicz, and Björn Trauzettel
12:15 HL 28.10 Non-universal conductance fluctuations in 3D topological insulator nanowires. — •Emmanouil Xypakis, Jens H Bardarson, Louis Veyrat, Joseph Dufouleur, and Romain Giraud
12:30 HL 28.11 How dephasing and charge puddles affect the edge transport in 2d-topological insulators — •Sven Essert, Viktor Krueckl, and Klaus Richter
12:45 HL 28.12 Anderson localization at the edge of a 2D topological insulator — •Eslam Khalaf and Pavel Ostrovsky
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