APS Logo

Topology, Magnetism, and Superconductivity

ORAL · MAR-A22 · ID: 3089486

Presentations

  • Monopole Quantum Numbers and Projective Representations in Stable and Fragile Topological Crystalline Insulators

    ORAL

    –

    Presenters

    • Eli Gerber

      Universite Paris-Saclay

    Authors

    • Eli Gerber

      Universite Paris-Saclay

    • Yoonseok Hwang

      University of Illinois Urbana-Champaign

    • Giandomenico Palumbo

      Dublin Institute for Advanced Studies

    • Kuan-Sen Lin

      Rice University

    • Gregory A Fiete

      Northeastern University

    • Barry Bradlyn

      University of Illinois at Urbana-Champaign, University of Illinois Urbana-Champaign

    • Benjamin J Wieder

      Université Paris-Saclay

    View abstract →

  • Superconductivity of topological surface states in bulk insulating Bi<sub>2</sub>Te<sub>3</sub> films on niobium

    ORAL

    –

    Presenters

    • Joseph A Hlevyack

      University of Illinois at Urbana-Champaign

    Authors

    • Joseph A Hlevyack

      University of Illinois at Urbana-Champaign

    • Syu-You Guan

      Institute of Physics, Academia Sinica, Taipei 11529, Taiwan, Academia Sinica

    • Yen-Chen Tsui

      Academia Sinica

    • Chiao-An Wang

      Academia Sinica

    • Wen-Yu Chen

      Academia Sinica

    • Meng-Kai Lin

      Natl Central University

    • Yao Li

      University of Illinois at Urbana-Champaign

    • Soorya Suresh Babu

      University of Illinois at Urbana-Champaign

    • Peng Chen

      Shanghai Jiao Tong Univ

    • Ro-Ya Liu

      National Synchrotron Radiation Research Center

    • Ji-Eun Lee

      University of California, Lawrence Berekely National Laboratory, Lawrence Berkeley National Laboratory

    • Jinwoong Hwang

      Kangwon National University

    • Shujie Tang

      Chinese Academy of Sciences

    • Yang Bai

      University of Illinois at Urbana-Champaign

    • David Flötotto

      University of Illinois at Urbana-Champaign

    • Sung-Kwan Mo

      Lawrence Berkeley National Laboratory

    • James N Eckstein

      University of Illinois at Urbana-Champaign

    • Tien-Ming Chuang

      Institute of Physics, Academia Sinica, Taipei 11529, Taiwan, Academia Sinica

    • Tai-Chang Chiang

      University of Illinois at Urbana-Champaign

    View abstract →

  • Topological bound on structure factor

    ORAL

    –

    Publication: arXiv:2406.18654 (accepted to Physical Review Letters)

    Presenters

    • Yugo Onishi

      Massachusetts Institute of Technology

    Authors

    • Yugo Onishi

      Massachusetts Institute of Technology

    • Liang Fu

      Massachusetts Institute of Technology

    View abstract →

  • Localization behavior of the surface of a CI-topological superconductor due to broken spectral flow

    ORAL

    –

    Publication: [1] A. Altland, P. W. Brouwer, J. Dieplinger, M. S. Foster, M. Moreno-Gonzalez, and L. Trifunovic, Fragility of Surface States in Non-Wigner-Dyson Topological Insulators, Phys. Rev. X 14, 011057 (2024).<br>[2] S. A. A. Ghorashi, Y. Liao, and M. S. Foster, Critical Percolation without Fine-Tuning on the Surface of a Topological Superconductor, Phys. Rev. Lett. 121, 016802 (2018).<br>[3] B. Sbierski, J. F. Karcher, and M. S. Foster, Spectrum-Wide Quantum Criticality at the Surface of Class AIII Topological Phases: An "Energy Stack" of Integer Quantum Hall Plateau Transitions, Phys. Rev. X 10, 021025 (2020).<br>[4] J. F. Karcher and M. S. Foster, How spectrum-wide quantum criticality protects surface states of topological superconductors from Anderson localization: Quantum Hall plateau transitions (almost) all the way down, Ann. Phys. 435, 168439 (2021).

    Presenters

    • Arthur Niwazuki

      Rice University

    Authors

    • Arthur Niwazuki

      Rice University

    • Matthew S Foster

      Rice University

    View abstract →

  • Magento-spectroscopy and transport study of the Kagome patterned two-dimensional electron gas

    ORAL

    –

    Presenters

    • Chi Zhang

      Institute Of Semiconductors, Chinese Academy of Science

    Authors

    • Yi Wang

      Institute of Semiconductors, Chinese Academy of Science

    • Feilong Song

      Institute of Semiconductors, Chinese Academy of Science

    • Shuyu Zheng

      Institute of Physics, Chinese Academy of Science

    • Li Lu

      Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Sciences

    • Kai Chang

      Institute of Semiconductors, Chinese Academy of Sciences

    • Jun Zhang

      Institute of Semiconductors, Chinese Academy of Science

    • Chi Zhang

      Institute Of Semiconductors, Chinese Academy of Science

    View abstract →

  • Capacitive detection of the topological magnetoelectric effect

    ORAL

    –

    Publication: arXiv:2406.11591

    Presenters

    • Chao Lei

      University of Texas at Austin

    Authors

    • Chao Lei

      University of Texas at Austin

    • Perry T Mahon

      University of Texas at Austin

    • Carlo M Canali

      Linnaeus University

    • Allan H MacDonald

      University of Texas at Austin

    View abstract →

  • Synthetic Magnetic Fields in Topological Acoustic Crystals: Capturing the Hofstadter Butterfly and Identifying Bulk and Edge Modes in a Coupled Resonator Lattice

    ORAL

    –

    Publication: (1) Wu SQ, Cheng W, Liu XY, Wu BQ, Prodan E, Prodan C, Jiang JH. Observation of D-class topology in an acoustic metamaterial. Science Bulletin. 2024 Apr 15;69(7):893-900.<br>(2) Chen SY, Prodan C. Chiral symmetry-preserving coupling method for topological acoustic metamaterials. Physical Review Materials. 2024 Jan;8(1):015204.<br>(3) Ni X, Chen K, Weiner M, Apigo DJ, Prodan C, Alu A, Prodan E, Khanikaev AB. Observation of Hofstadter butterfly and topological edge states in reconfigurable quasi-periodic acoustic crystals. Communications Physics. 2019 Jun 6;2(1):55.

    Presenters

    • Koorosh Esteki

      Fordham University

    Authors

    • Koorosh Esteki

      Fordham University

    • Nicholas Patino

      University of Colorado Boulder

    • Curtis Rasmussen

      University of Colorado Boulder

    • Massimo Ruzzene

      University of Colorado Boulder

    • Emil Vasile Prodan

      Yeshiva University

    • Claudia Gomes da Rocha

      University of Calgary

    • Camelia W Prodan

      Fordham University

    View abstract →

  • Multi-band fractional Thouless pumps

    ORAL

    –

    Presenters

    • Jacob Steiner

      Caltech

    Authors

    • Jacob Steiner

      Caltech

    • Marius Jürgensen

      Stanford University

    • Gil Refael

      Caltech

    • Mikael C Rechtsman

      Pennsylvania State University

    View abstract →