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Berlin 2024 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 15: Topological Insulators and Weyl Semimetals (joint session MA/TT)

Dienstag, 19. März 2024, 09:30–13:00, H 2013

09:30 MA 15.1 behavior of Dirac fermion in non-symmorphic CeTX2 systems — •Sawani Datta, Khadiza Ali, Rahul Verma, Denis Vyalikh, Bahadur Singh, A Thamizhavel, Saroj P Dash, and Kalobaran Maiti
09:45 MA 15.2 Isotropic 3D topological phases with broken time reversal symmetryHelene Spring, Anton R. Akhmerov, and •Daniel Varjas
10:00 MA 15.3 Behavior of Dirac Fermions in Kondo lattice systems — •Kalobaran Maiti
10:15 MA 15.4 Strain control on band topology and surface states in antiferromagnetic EuCd2As2 — •Nayra Alvarez, Rodrigo Jaeschke, Venkata Krishna, Adrian Valadkhani, Roser Valenti, Libor Smejkal, and Jairo Sinova
10:30 MA 15.5 Nonlocal Spin Dynamics Arising From Induced Interactions at the Interface of a Topological Insulator and a Ferromagnet — •Christian S. Johnsen and Asle Sudbø
10:45 MA 15.6 Surface reconstruction effects in thin films of Antiferromagnetic Topological Insulator MnBi2Te4 — •Shahid Sattar and Carlo Maria Canali
11:00 MA 15.7 The MT Protected Topological States and Local Symmetry in 2D Antiferromagnetic SrMn2Bi2 — •Hao Wang, Chengwang Niu, Libor Smejkal, and Yuriy Mokrousov
  11:15 15 min. break
11:30 MA 15.8 Electrical Activity of Topological Chiral Edge Magnons — •Robin R. Neumann, Alexander Mook, Jürgen Henk, and Ingrid Mertig
11:45 MA 15.9 Interplay of magnetism and band topology in Eu1−xCaxMg2Bi2 (x=0, 0.5, 0.67) from first principles study — •Amarjyoti Choudhury, Narayan Mohanta, and Tulika Maitra
12:00 MA 15.10 Chiral spin textures in the B20 material family — •Iñigo Robredo, Jonas Krieger, Niels Schröter, Maia Vergniory, and Claudia Felser
12:15 MA 15.11 Nonlinear optical diode effect in a magnetic Weyl semimetal — •Christian Tzschaschel, Jian-Xiang Qiu, Xue-Jian Gao, Hou-Chen Li, Chunyu Guo, Hung-Yu Yang, Cheng-Ping Zhang, Ying-Ming Xie, Yu-Fei Liu, Anyuan Gao, Damien Bérubé, Thao Dinh, Sheng-Chin Ho, Yuqiang Fang, Fuqiang Huang, Johanna Nordlander, Qiong Ma, Fazel Tafti, Philip J.W. Moll, Kam Tuen Law, and Suyang Xu
12:30 MA 15.12 Origin of incommensurate magnetic order in rare-earth magnetic Weyl semimetals — •Juba Bouaziz, Gustav Bihlmayer, Christopher E. Patrick, Julie B. Staunton, and Stefan Blügel
12:45 MA 15.13 Surface magnon spectra of nodal loop semimetals — •Assem Alassaf, László Oroszlány, and János Koltai
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