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Theory of Topological Materials II: Models and Properties

ORAL · N70 · ID: 48536

Presentations

  • Topological Surface States in an Ideal Weak Topological Insulator

    ORAL

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    Presenters

    • Ji Seop Oh

      Rice University, University of California Berkeley, University of California Berkeley

    Authors

    • Ji Seop Oh

      Rice University, University of California Berkeley, University of California Berkeley

    • Tianyi Xu

      University of Texas at Dallas

    • Nikhil Dhale

      University of Texas at Dallas

    • Sheng Li

      University of Texas at Dallas

    • Chao Lei

      University of Texas at Austin

    • Hanlin Wu

      University of Texas at Dallas, The University of Texas at Dallas

    • Jianwei Huang

      Rice University

    • Makoto Hashimoto

      SLAC National Accelerator Laboratory, SLAC - Natl Accelerator Lab, SLAC National Accelerator Lab

    • Donghui Lu

      SLAC - Natl Accelerator Lab, SLAC National Accelerator Laboratory, SLAC National Accelerator Lab

    • Christopher Jozwiak

      Lawrence Berkeley National Laboratory, Lawrence Berkeley National Lab, E. O. Lawrence Berkeley National Laboratory, lawrence berkeley lab, Advanced Light Source, Lawrence Berkeley National Laboratory

    • Aaron Bostwick

      Lawrence Berkeley National Laboratory, Lawrence Berkeley National Lab, E. O. Lawrence Berkeley National Laboratory, lawrence berkeley lab, Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley

    • Eli Rotenberg

      Lawrence Berkeley National Laboratory

    • Bing Lv

      University of Texas at Dallas

    • Fan Zhang

      UT Dallas, University of Texas at Dallas

    • Robert J Birgeneau

      University of California, Berkeley

    • Ming Yi

      Rice University, Rice Univ

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  • First-principles feasibility assessment of a topological insulator at the InAs/GaSb interface

    ORAL

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    Publication: https://doi.org/10.1103/PhysRevMaterials.5.084204

    Presenters

    • Derek Dardzinski

      Carnegie Mellon University

    Authors

    • Derek Dardzinski

      Carnegie Mellon University

    • Shuyang Yang

      Carnegie Mellon Univ, Carnegie Mellon University

    • Andrea Hwang

      Carnegie Mellon University

    • Dmitry I Pikulin

      Microsoft Corp

    • Georg W Winkler

      Microsoft Corp

    • Noa Marom

      Carnegie Mellon University

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  • Local probes of higher order topology in chiral matter: theory and experiments

    ORAL

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    Publication: arXiv preprint arXiv:2002.02850

    Presenters

    • Marcelo Guzmán

      Ecole Normale Superieure de Lyon

    Authors

    • Marcelo Guzmán

      Ecole Normale Superieure de Lyon

    • Denis Bartolo

      Ecole Normale Superieure de Lyon, École Normale Supérieure de Lyon, Laboratoire de Physique, ENS de Lyon

    • David Carpentier

      ENS Lyon, Ecole Normale Superieure de Lyon

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  • The reciprocal skin effect and its realization in a topolectric circuit

    ORAL

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    Publication: [1] Tobias Helbig, Tobias Hofmann, Ching Hua Lee, Ronny Thomale, Stefan Imhof, Laurens W. Molenkamp, and Tobias Kiessling. Phys. Rev. B 99, 161114 (2019).<br>[2] Tobias Helbig, Tobias Hofmann, Stefan Imhof, Mohamed Abdelghany, Tobias Kiessling, Laurens W. Molenkamp, Ching Hua Lee, Alexander Szameit, Martin Greiter, and Ronny Thomale. Nature Physics volume 16, pages 747–750 (2020).<br>[3] Tobias Hofmann, Tobias Helbig, Frank Schindler, Nora Salgo, Marta Brzezińska, Martin Greiter, Tobias Kiessling, David Wolf, Achim Vollhardt, Anton Kabaši, Ching Hua Lee, Ante Bilušić, Ronny Thomale, and Titus Neupert. Phys. Rev. Res. 2, 023265 (2020).<br>

    Presenters

    • Tobias Helbig

      Julius-Maximilians University of Wuerzburg

    Authors

    • Tobias Helbig

      Julius-Maximilians University of Wuerzburg

    • Tobias Hofmann

      Julius-Maximilians University of Wuerzburg

    • Ching Hua Lee

      Department of Physics, National University of Singapore, Singapore, National University of Singapore, National University Of Singapore

    • Martin Greiter

      Julius-Maximilians University of Wuerzburg

    • Titus Neupert

      Univ of Zurich, University of Zurich, University of Zürich

    • Ronny Thomale

      Julius-Maximilians University of Wuerzburg

    View abstract →

  • Phonon with a large magnetic moment in topological materials

    ORAL

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    Publication: arXiv: 2103.05786, accepted by PRL

    Presenters

    • Yafei Ren

      University of Washington

    Authors

    • Yafei Ren

      University of Washington

    • Cong Xiao

      University of Texas at Austin

    • Daniyar Saparov

      University of Texas at Austin

    • Qian Niu

      University of Texas at Austin

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  • Interfacial Corner Modes in a Topolectrical Heterojunction

    ORAL

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    Publication: We have a manuscript derived from this work.

    Presenters

    • S M M Rafi-Ul-Islam

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    Authors

    • Haydar Sahin

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    • S M M Rafi-Ul-Islam

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    • Zhuo Bin Siu

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    • Ching Hua Lee

      Department of Physics, National University of Singapore, Singapore, National University of Singapore, National University Of Singapore

    • Mansoor B.A. Jalil

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

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  • Geometrical Rabi oscillations in non-Abelian systems

    ORAL

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    Publication: H. Weisbrich, G. Rastelli, and W. Belzig, Phys. Rev. Res. 3, 033122 (2021).

    Presenters

    • Hannes Weisbrich

      Universität Konstanz

    Authors

    • Hannes Weisbrich

      Universität Konstanz

    • Gianluca Rastelli

      Università di Trento

    • Wolfgang Belzig

      Univ Konstanz

    View abstract →

  • Unconventional Hybridization of Skin Modes in Coupled non-Hermitian Chains

    ORAL

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    Publication: We have a manuscript derived from this work.

    Presenters

    • Haydar Sahin

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    Authors

    • Haydar Sahin

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    • S M M Rafi-Ul-Islam

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    • Zhuo Bin Siu

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    • Ching Hua Lee

      Department of Physics, National University of Singapore, Singapore, National University of Singapore, National University Of Singapore

    • Mansoor B.A. Jalil

      Department of Electrical and Computer Engineering, National University of Singapore, Singapore

    View abstract →

  • Fermi surface studies of YSi from dHvA oscillations and first principles calculations

    ORAL

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    Publication: PHYSICAL REVIEW B 103, 195154 (2021); DOI:10.1103/PhysRevB.103.195154

    Presenters

    • VIKAS SAINI

      Tata Institute of fundamental Research, Mumbai, Tata Institute of fundamental Research

    Authors

    • VIKAS SAINI

      Tata Institute of fundamental Research, Mumbai, Tata Institute of fundamental Research

    • SOUVIK SASMAL

      Tata Institute of Fundamental Research, Mumbai, Tata Institute of Fundamental Research (

    • Bahadur Singh

      Tata Institute of Fundamental Research, Tata Institute for Fundamental Research, TIFR, Tata Institute of Fundamental Research, Mumbai, Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Mumbai, India

    • A Thamizhavel

      Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India, Tata Institute of Fundamental Research, Mumbai, Tata Institute of Fundamental Research

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  • Relativistic topological molecular crystals

    ORAL

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    Presenters

    • Tonghua Yu

      Univ of Tokyo; RIKEN

    Authors

    • Tonghua Yu

      Univ of Tokyo; RIKEN

    • Ryotaro Arita

      Department of Applied Physics, University of Tokyo, Univ. of Tokyo, Univ of Tokyo; RIKEN

    • Motoaki Hirayama

      RIKEN, Univ of Tokyo; RIKEN

    View abstract →