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SKM 2023 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 6: Topological Semimetals

Montag, 27. März 2023, 09:30–13:00, HSZ 304

09:30 TT 6.1 Anomalous Hall and Nernst effects in Kane fermions — •Karun Gadge, Sumanta Tewari, and Girish Sharma
09:45 TT 6.2 Automatic generation and topological classification of low-energy Hamiltonians at multi-fold degeneracies — •Kirill Alpin
10:00 TT 6.3 Finite-size effects in a two-dimensional non-symmorphic wallpaper group lattice — •Miguel Ángel Jiménez Herrera and Dario Bercioux
10:15 TT 6.4 Landau quantization in the topological semimetal WTe2 — •R. Sanchez-Barquilla, F. Martin-Vega, J. J. Baldovi, M. Ochi, R. Arita, N. H. Jo, S. L. Bud’ko, P. C. Canfield, H. Suderow, and I. Guillamon
10:30 TT 6.5 Landau levels in NbAs as seen in magneto-optics: experiment versus modelingS. Polatkan, M. Orlita, C. Shekhar, C. Felser, M. Dressel, and •A. V. Pronin
10:45 TT 6.6 Static and dynamic magnetic properties of RAlSi Weyl semimetals — •Tillmann Weinhold, Hank Wu, Rajib Sarkar, George Gill, Vadim Grinenko, Fazel Tafti, Stephen Blundell, and Hans-Henning Klauß
11:00 TT 6.7 Optically enhanced terahertz harmonic generation in the Dirac semimetal Cd3As2 — •Patrick Pilch, Changqing Zhu, Renato M. A. Dantas, Anneke Reinold, Yunkun Yang, Faxian Xiu, and Zhe Wang
  11:15 15 min. break
11:30 TT 6.8 Signatures of a magnetic-field-induced Lifshitz transition in the ultra-quantum limit of the topological semimetal ZrTe5 — •Stanislaw Galeski and Henry Legg
11:45 TT 6.9 The anomalous photo-Nernst effect in a Dirac semimetal — •Maanwinder Partap Singh, Jonas Kiemle, Waldemar Schmunk, Alexander Holleitner, and Christoph Kastl
12:00 TT 6.10 Field-tunable inverted band gap in GdPtBi: A magneto-optical study — •S. Polatkan, E. Uykur, A. V. Pronin, M. Orlita, I. Mohelsky, J. Wyzula, C. Shekhar, C. Felser, and M. Dressel
12:15 TT 6.11 Anisotropic optics and gravitational lensing of tilted Weyl fermions — •Viktor Könye, Lotte Mertens, Corentin Morice, Dmitry Chernyavsky, Ali G. Moghaddam, Jasper van Wezel, and Jeroen van den Brink
12:30 TT 6.12 Black hole mirages: Electron lensing and Berry curvature effects in inhomogeneously tilted Weyl semimetals — •Andreas Haller, Suraj Hedge, Chen Xu, Christophe De Beule, Thomas L. Schmidt, and Tobias Meng
12:45 TT 6.13 Weyl-type parallel spin-momentum locking in a chiral topological semimetal — •Niels B. M. Schröter
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