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Dirac and Weyl Semimetals: Theory 1

ORAL · M25 · ID: 1098010

Presentations

  • Amorphous chiral semimetals

    ORAL

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    Presenters

    • Selma Franca

      Institut Neel, CNRS

    Authors

    • Selma Franca

      Institut Neel, CNRS

    • Adolfo G Grushin

      Institut Néel (CNRS), CNRS - Neel Institute

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  • Fingerprints of multifold fermions in optics: linear and nonlinear optical responses of CoSi and RhSi

    ORAL

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    Publication: [1] M.-Á. Sánchez-Martínez, F. de Juan, and A.G. Grushin, "Linear and nonlinear optical conductivity of chiral multifold fermions", Phys. Rev. B 99, 155145 (2019)<br>[2] B. Xu, Z. Fang, M. Á. Sánchez-Martínez, J. W. F. Venderbos, Z. Ni, T. Qiu, K. Manna, K. Wang, J. Paglione, C. Bernhard, C. Felser, E. J. Mele, A. G. Grushin, A. M. Rappe, L. Wu, "Optical signatures of multifold fermions in the chiral topological semimetal CoSi'', Proceedings of the National Academy of Sciences 202010752 (2020).<br>[3] Z. Ni, B. Xu, M. Á. Sánchez-Martínez, Y. Zhang, K. Manna, C. Bernhard, J. W. F. Venderbos, F. de Juan, C. Felser, A. G. Grushin, L. Wu, "Linear and nonlinear optical responses in the chiral multifold semimetal RhSi'', npj Quantum Mater. 5, 96 (2020).<br>[4] B. Lu, S. Sayyad, M. Á. Sánchez-Martínez, K. Manna, C. Felser, A. G. Grushin, D. Torchinski, "Second-harmonic generation in the topological multifold semimetal RhSi", Physical Review Research, 4(2), L022022 (2022).

    Presenters

    • Miguel Ángel Sánchez Martínez

      Donostia International Physics Center (DIPC)

    Authors

    • Miguel Ángel Sánchez Martínez

      Donostia International Physics Center (DIPC)

    • Bing Xu

      Department of Physics and Fribourg Center for Nanomaterials,, University of Fribourg

    • Zhenyao Fang

      Department of Chemistry, University of Pennsylvania

    • Zhuoliang Ni

      University of Pennsylvania

    • Baozhu Lu

      Temple University

    • Jörn W Venderbos

      Drexel University

    • Fernando de Juan

      Donostia International Physics Center; IKERBASQUE, Donostia International Physics Center

    • Eugene J Mele

      University of Pennsylvania

    • Andrew M Rappe

      University of Pennsylvania

    • Liang Wu

      University of Pennsylvania

    • Darius H Torchinsky

      Temple University

    • Adolfo G Grushin

      Institut Néel (CNRS), CNRS - Neel Institute

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  • Chirality-driven topological orbital texture in the chiral multifold semimetal PdGa

    ORAL

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    Presenters

    • Qun Yang

      Max Planck Institute for Chemical Physics of Solids, Max Planck Institute for Chemical Physics of Solid

    Authors

    • Qun Yang

      Max Planck Institute for Chemical Physics of Solids, Max Planck Institute for Chemical Physics of Solid

    • Iñigo Robredo

      Max Planck Institute CPFS

    • Michal G Szurek

      California Institute of Technology, Lawrence Berkeley National Laboratory, SLAC National Accelerator Laboratory, University of Connecticut, Max Planck Institute for Chemical Physics of Solid, Massachusetts Institute of Technology

    • Binghai Yan

      Weizmann Institute of Science

    • Claudia Felser

      Max Planck Institute for Chemical Physic, Max Planck Institute for Chemical Physics of Solids

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  • Anomalous Landau Levels in Intrinsic Magnetic Topological Insulators

    ORAL

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    Publication: [1] Chao Lei, Shu Chen, and Allan H. MacDonald, PNAS 117.44 (2020): 27224-27230.<br>[2] Su Kong Chong, et al., arXiv:2208.13332 (2022).<br>[3] Chao Lei, Perry T. Mahon, and Allan H. MacDonald, to be submitted.<br>[4] Perry T. Mahon, Chao Lei, and Allan H. MacDonald, to be submitted.<br>

    Presenters

    • Chao Lei

      University of Texas at Austin

    Authors

    • Chao Lei

      University of Texas at Austin

    • Perry T Mahon

      University of Texas at Austin

    • Allan H MacDonald

      University of Texas at Austin

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  • Braid protected topological band structures with unpaired exceptional points

    ORAL

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    Publication: "Braid protected topological band structures with unpaired exceptional points", planned.

    Presenters

    • J Lukas K König

      Stockholm University

    Authors

    • J Lukas K König

      Stockholm University

    • Emil J Bergholtz

      Stockholm University

    • Kang Yang

      Free University of Berlin, Stockholm University, Free University of Berlin

    • Jan C Budich

      Würzburg-Dresden Cluster of Excellence

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  • Electronic and topological properties of non-Hermitian graphene

    ORAL

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    Presenters

    • Riccardo Sorbello

      Julius-Maximilian University at Wuerzburg

    Authors

    • Riccardo Sorbello

      Julius-Maximilian University at Wuerzburg

    • Armando Consiglio

      Institut für Theoretische Physik and Würzburg-Dresden Cluster of Excellence ct.qmat, Universität Würzburg, Julius-Maximilians-Universität Würzburg

    • Lavi K Upreti

      Julius-Maximilians-Universität of Würzburg

    • Ronny Thomale

      Julius-Maximilians University of Wuerzburg, Julius-Maximilians University of Wuerzbu, Institut für Theoretische Physik und Astrophysik Universität Würzburg, 97074 Würzburg, Germany, University of Wuerzburg

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  • A new unconventional thermoelectric transport in type-I Weyl semimetals

    ORAL

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    Publication: https://arxiv.org/abs/2209.14331

    Presenters

    • Alireza Qaiumzadeh

      Department of Physics, NTNU

    Authors

    • Alireza Qaiumzadeh

      Department of Physics, NTNU

    • Thorvald Ballestad

      Norwegian University of Science and Technology (NTNU)

    • Alberto Cortijo

      CSIC - Madrid, Universidad Autonoma de Madrid

    • Maria A Vozmediano

      Instituto de Ciencia de Materiales de Madrid

    View abstract →