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Regensburg 2022 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 25: Topological Semimetals

Thursday, September 8, 2022, 09:30–13:15, H3

09:30 TT 25.1 Invited Talk: Topology: Open and with diverse backgrounds — •Tobias Meng
10:00 TT 25.2 Chirality flip of Weyl nodes and its manifestation in strained MoTe2 — •Viktor Könye, Adrien Bouhon, Ion Cosma Fulga, Robert-Jan Slager, Jeroen van den Brink, and Jorge I. Facio
10:15 TT 25.3 Thermoelectric properties in TaRhTe4, TaIrTe4 and MoxW1−xTe2 Weyl semimetals — •Mahdi Behnami, Helena Reichlova, Federico Caglieris, Matthias Gillig, Dmitriy Efremov, Grigory Shipunov, Saicharan Aswartham, Ochkan Kyrylo, Joseph Dufouleur, and Bernd Büchner
10:30 TT 25.4 Ab initio study of nonlinear optical effects on the Weyl semimetal TaIrTe4 — •Álvaro Ruiz Puente, Ivo Souza, Stepan S. Tsirkin, and Julen Ibañez-Azpiroz
10:45 TT 25.5 Control of topological nodal planes in MnSi — •Marc A. Wilde, Matthias Dodenhöft, Arthur Niedermayr, Andreas Bauer, Moritz M. Hirschmann, Kirill Alpin, Andreas P. Schnyder, and Christian Pfleiderer
11:00 TT 25.6 High-mobility surface conduction in FeSi at low temperatures — •Carolina Burger, Andreas Bauer, Vivek Kumar, Michael Wagner, Ralf Korntner, and Christian Pfleiderer
  11:15 15 min. break
11:30 TT 25.7 Network of topological nodal planes, multifold degeneracies, and Weyl points in CoSi — •Nico Huber, Kirill Alpin, Andreas P. Schnyder, Christian Pfleiderer, and Marc A. Wilde
  11:45 TT 25.8 The contribution has been withdrawn.
12:00 TT 25.9 Fermi surface of the chiral topological semimetal PtGa — •B.V. Schwarze, M. Uhlarz, J. Hornung, S. Chattopadhyay, K. Manna, S. Shekhar, C. Felser, and J. Wosnitza
12:15 TT 25.10 Raman Spectroscopy with Twisted Light on Chiral Semimetal PdGa — •Florian Büscher, Peter Lemmens, Chandra Shekhar, and Claudia Felser
12:30 TT 25.11 Magnetic Kagome metal ErMn6Sn6Yishui Zhou, Fabio Orlandi, Dmitry Khalyavin, Pascal Manuel, Thomas Brückel, and •Yixi Su
12:45 TT 25.12 Multifold Hopf semimetals — •Ansgar Graf and Frédéric Piéchon
13:00 TT 25.13 Weyl-point teleportation — •György Frank, Dániel Varjas, Gergö Pintér, and András Pályi
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