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Berlin 2024 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 55: Topology and Symmetry protected Materials (joint session O/TT)

Mittwoch, 20. März 2024, 15:00–17:45, HL 001

15:00 O 55.1 Interaction Effects in a 1D Flat Band at a Topological Crystalline Step Edge — •Souvik Das, Glenn Wagner, Johannes Jung, Artem Odobesko, Felix Kuester, Florian Keller, Jedrzej Korczak, Andrzej Szczerbakow, Tomasz Story, Ronny Thomale, Titus Neupert, Matthias Bode, Paolo Sessi, and Stuart S. P. Parkin
15:15 O 55.2 Quantifying the Electronic Structure of at the Boundary of Topological Insulators by Means of Combined STM and AFM — •Christoph S. Setescak, Adrian Weindl, Andrea Donarini, and Franz J. Giessibl
15:30 O 55.3 Discovery of Segmented Fermi Surface — •Hao Zheng
15:45 O 55.4 Carrier Injection Observed by Interface-Enhanced Raman Scattering from Topological Insulators on Gold Substrates.Sarah Scheitz, Tomke Eva Glier, Christian Nweze, •Malte Felix van Heek, Isa Moch, Robert Zierold, Robert Blick, Nils Huse, and Michael Rübhausen
16:00 O 55.5 Plasmonic Hot carrier Injection from Single Gold Nanoparticles into Topological Insulator (Bi2Se3) NanoribbonsChristian Nweze, Tomke Eva Glier, •Mika Rerrer, Sarah Scheitz, Yalan Huang, Robert Zierold, Robert Blick, Wolfgang Parak, Nils Huse, and Michael Rübhausen
16:15 O 55.6 Phase-resolved near-field mapping of tight-binding lattices — •Hans-Joachim Schill, Anna Sidorenko, and Stefan Linden
16:30 O 55.7 The Trimer Chain: Robust Chiral Edge Mode in Artificial Electronic Lattices — •Rian Ligthart, Amber Visser, Dario Bercioux, and Ingmar Swart
16:45 O 55.8 Manipulating Sunken Adatoms on Topological Insulator Bi2Se3Emma Grasser, •Adrian Weindl, Alfred J. Weymouth, and Franz J. Giessibl
17:00 O 55.9 Giant tunable out-of-plane spin polarization in topological antimonene — •Polina Sheverdyaeva, Conor Hogan, Gustav Bihlmayer, Jun Fujii, Ivana Vobornik, Matteo Jugovac, Asish K. Kundu, Sandra Gardonio, Zipporah Rini Benher, Giovanni Di Santo, Sara Gonzalez, Luca Petaccia, Carlo Carbone, and Paolo Moras
17:15 O 55.10 Orbital-momentum locking in chiral topological semimetal CoSi — •Stefanie Suzanne Brinkman, Xin Liang Tan, Øyvind Finnseth, Anders Christian Mathisen, Ying-Jiun Chen, Christian Tusche, and Hendrik Bentmann
17:30 O 55.11 Boundary-induced delocalization of vortices in the topological superconductor — •Qiao-Yan Yu
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