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Dresden 2020 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 1: Topological Insulators 1 (joint session TT/HL)

Montag, 16. März 2020, 09:30–12:45, HSZ 03

09:30 TT 1.1 2D to 3D crossover in topological insulatorsCorentin Morice, •Thilo Kopp, and Arno P. Kampf
09:45 TT 1.2 Correlated Ground States in Maximally Symmetric Flat Bands of 2D Topological Insulators — •Nikolaos Stefanidis and Inti Sodemann
10:00 TT 1.3 Dynamic impurities in two-dimensional topological insulator edge states — •Simon Wozny, Martin Leijnse, Karel Vyborny, Wolfgang Belzig, and Sigurdur I. Erlingsson
10:15 TT 1.4 Topology and boundary physics in one dimensionional insulators — •Herbert Schoeller, Niclas Müller, Dante Kennes, and Mikhail Pletyukhov
10:30 TT 1.5 Topological invariants to characterize universality of boundary charge in one-dimensional insulators beyond symmetry constraints — •Mikhail Pletyukhov, Dante Kennes, Jelena Klinovaja, Daniel Loss, and Herbert Schoeller
10:45 TT 1.6 Interaction effects in band insulators with topological properties — •Yen-Ting Lin, Volker Meden, Herbert Schoeller, and Dante M. Kennes
11:00 TT 1.7 Magnetoconductance, Quantum Hall Effect, and Coulomb Blockade in Topological Insulator Nanowires — •Raphael Kozlovsky, Ansgar Graf, Denis Kochan, Klaus Richter, and Cosimo Gorini
  11:15 15 min. break.
11:30 TT 1.8 Electronic structure and properties of the surface of TlBiSe2 in dependence on the coverage by Fe — •Svitlana Polesya, Sergiy Mankovsky, Alexander Liebig, Franz Giessibl, and Hubert Ebert
11:45 TT 1.9 MBE-grown Sb2Te3/Bi2Te3 heterostructures - Tuning of the topological surface statesVanda M. Pereira, Chi-Nan Wu, Liu Hao Tjeng, and •Simone G. Altendorf
12:00 TT 1.10 Topological insulator interfaced with ferromagnetic insulators: Bi2Te3 thin films on magnetite and iron garnetsV. M. Pereira, S. G. Altendorf, C. E. Liu, S. C. Liao, A. C. Komarek, M. Guo, H. -J. Lin, C. T. Chen, M. Hong, J. Kwo, L. H. Tjeng, and •C. N. Wu
12:15 TT 1.11 Time dependent Rashba coupling at the helical edge — •Lorenzo Privitera, Niccolò Traverso ZIani, Simone Barbarino, Jan Carl Budich, and Björn Trauzettel
12:30 TT 1.12 Thermoelectric effects in a helical edge coupled to a quantum magnet — •Peter Silvestrov, Piet Brouwer, and Patrik Recher
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