Thin Film and Nanostructures of Topological Materials

Presentations

• Transport properties of chiral topological material epitaxial thin films: a comparative study between CoSi and CoSi₂

  ORAL

  March 17, 2025, 6:00 PM – March 17, 2025, 6:12 PM

  Presenters

  • En-De Chu

    University of California, Riverside

  Authors

  • En-De Chu

    University of California, Riverside

  • Jason Tran

    University of California, Riverside

  • Christian Lavoie

    IBM Thomas J. Watson Research Center

  • Peter Kerns

    IBM Thomas J. Watson Research Center

  • Oki Gunawan

    IBM Thomas J. Watson Research Center

  • Teodor Todorov

    IBM Thomas J. Watson Research Center

  • John Bruley

    IBM Thomas J. Watson Research Center

  • Vesna Stanic

    IBM T. J. Watson Research Center, IBM Thomas J. Watson Research Center

  • Ching-Tzu Chen

    IBM Thomas J. Watson Research Center

  • Peng Wei

    University of California, Riverside

  View abstract →

• Surface-dominant electrical transport in Weyl semimetal NbAs nanowires

  ORAL

  March 17, 2025, 6:12 PM – March 17, 2025, 6:24 PM

  Presenters

  • Yeryun Cheon

    Cornell University

  Authors

  • Yeryun Cheon

    Cornell University

  • Mehrdad T Kiani

    Cornell University

  • Nghiep Khoan Duong

    Cornell University

  • Quynh Sam

    Cornell University

  • Han Wang

    Cornell University

  • Judy J Cha

    Cornell University

  View abstract →

• Fabrication of Low Disorder In-Plane PbSnTe Nanowire Devices for Topological Quantum Applications

  ORAL

  March 17, 2025, 6:24 PM – March 17, 2025, 6:36 PM

  Presenters

  • Pim Lueb

    Eindhoven University of Technology

  Authors

  • Pim Lueb

    Eindhoven University of Technology

  • Elsa Renirie

    Eindhoven University of Technology

  • Lisanne van Dijk

    Eindhoven University of Technology

  • Jason Jung

    Eindhoven University of Technology

  • Sander G Schellingerhout

    Eindhoven University of Technology

  • Marcel Verheijen

    Eindhoven University of Technology

  • Erik P. A. M. Bakkers

    Eindhoven University of Technology

  View abstract →

• Thermodynamic limit and topological invariants in the presence of disorder

  ORAL

  March 17, 2025, 6:36 PM – March 17, 2025, 6:48 PM

  Presenters

  • Robert E Eissele

    West Virginia University

  Authors

  • Robert E Eissele

    West Virginia University

  • Binayyak Bhusan Roy

    Clemson University

  • Sumanta Tewari

    Clemson University

  • Tudor Dan Stanescu

    West Virginia University

  View abstract →

• Quantifying boron diffusion during SmB6 film grown on silicon

  ORAL

  March 17, 2025, 6:48 PM – March 17, 2025, 7:00 PM

  Presenters

  • Jason D Hoffman

    Harvard University

  Authors

  • Jason D Hoffman

    Harvard University

  • Anjolaoluwa Bamtefa

    Harvard University

  • Sandesh S Kalantre

    Stanford University

  • Margaret A Anderson

    Harvard University

  • Austin Akey

    Harvard University

  • Julia A Mundy

    Harvard University, Department of Physics, Harvard University, Cambridge, MA, USA

  • David Goldhaber-Gordon

    Stanford Institute for Materials & Energy Sciences, Stanford University, Stanford University, Department of Physics, Stanford University

  • Jennifer E Hoffman

    Harvard University

  View abstract →

• Unlocking exotic topological and electronic states: Epitaxial interfaces between magnetic pyrochlores

  ORAL

  March 17, 2025, 7:00 PM – March 17, 2025, 7:12 PM

  Presenters

  • Mikhail Kareev

    Rutgers University

  Authors

  • Mikhail Kareev

    Rutgers University

  • Michael Terilli

    Rutgers University

  • Fangdi Wen

    Rutgers University

  • Tsung-Chi Wu

    Rutgers University

  • Jak Chakhalian

    Rutgers University

  • Xiaoran Liu

    Institute of Physics Chinese Academy of Sciences

  • Qinghua Zhang

    IoP, CAS, Institute of Physics Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Sciences

  • Lin Gu

    Tsinghua University, Department of Materials Science and Engineering, Tsinghua University

  • Hongze Li

    University of Texas at Austin, The University of Texas at Austin

  • Jianshi Zhou

    University of Texas at Austin, The University of Texas at Austin

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 17, 2025, 7:12 PM – March 17, 2025, 7:24 PM

  View abstract →

• Two-Dimensional Topological Weyl Fermion States in Epitaxial Atomic Layers

  ORAL · Invited

  March 17, 2025, 7:24 PM – March 17, 2025, 8:00 PM

  Publication: 1. Q. Lu et al., Nature Communications 15, 6001 (2024), "Realization of a two-dimensional Weyl semimetal and topological Fermi strings"<br>2. D. J. P. de Sousa et al., Physical Review Letters 133, 146605 (2024), "Ferroelectric Semimetals with α-Bi/SnSe van der Waals heterostructures and its Topological Currents"<br>3. T.-R. Chang et al., to be submitted, "Topological Properties of 2D Weyl Semimetals"

  Presenters

  • Guang Bian

    University of Missouri

  Authors

  • Guang Bian

    University of Missouri

  View abstract →

• Contrasting in-plane anomalous Hall response observed in EuA₂Sb₂ (A=Zn, Cd) thin films

  ORAL

  March 17, 2025, 8:00 PM – March 17, 2025, 8:12 PM

  Presenters

  • Hsiang Lee

    Institute of Science Tokyo, Department of Physics, Institute of Science Tokyo

  Authors

  • Hsiang Lee

    Institute of Science Tokyo, Department of Physics, Institute of Science Tokyo

  • Shinichi Nishihaya

    Institute of Science Tokyo, Department of Physics, Institute of Science Tokyo

  • Hiroaki Ishizuka

    Institute of Science Tokyo, Department of Physics, Institute of Science Tokyo

  • Markus Kriener

    RIKEN Center for Emergent Matter Science, RIKEN Center for Emergent Matter Science (CEMS), RIKEN

  • Jun Fujioka

    Department of Materials Science, University of Tsukuba

  • Ayano Nakamura

    Institute of Science Tokyo, Department of Physics, Institute of Science Tokyo

  • Yuto Watanabe

    Institute of Science Tokyo, Department of Physics, Institute of Science Tokyo

  • Masaki Uchida

    Institute of Science Tokyo, Department of Physics, Institute of Science Tokyo

  View abstract →

• Instabilities and Distortions of a 1D Linear Bi Chain in a Bulk Crystal

  ORAL

  March 17, 2025, 8:12 PM – March 17, 2025, 8:24 PM

  Publication: J. Am. Chem. Soc. 2024, 146, 10, 6784–6795

  Presenters

  • Connor J Pollak

    Princeton University

  Authors

  • Connor J Pollak

    Princeton University

  • Grigorii Skorupskii

    Princeton University

  • Martin Gutierrez-Amigo

    University of the Basque Country UPV/EHU

  • Ratnadwip Singha

    Princeton University, Princeton, Indian Institute of Technology Guwahati

  • Joseph W Stiles

    Princeton

  • Franziska Kamm

    University of Regensburg

  • Florian Pielnhofer

    University of Regensburg

  • N. Phuan Ong

    Princeton University, Princeton

  • Ion Errea

    University of the Basque Country UPV/EHU

  • Maia G Garcia Vergniory

    Donostia International Physics Center, Université de Sherbrooke, Max Planck Inst

  • Leslie M Schoop

    Princeton University

  View abstract →

• Growth Optimisation of Bismuth Ultra-Thin Films by Molecular Beam Epitaxy

  ORAL

  March 17, 2025, 8:24 PM – March 17, 2025, 8:36 PM

  Presenters

  • Anuradha K Wijesinghe

    University of Tennessee

  Authors

  • Anuradha K Wijesinghe

    University of Tennessee

  • An hsi Chen

    Oak Ridge National Laboratory, Oak Ridge National Lab

  • Chandima Kasun Edirisinghe

    University of Tennessee

  • Anjali Rathore

    University of Tennessee

  • Pradip Adhikari

    University of Tennessee

  • Dustin A. Gilbert

    University of Tennessee

  • Matthew Brahlek

    Oak Ridge National Laboratory, Oak Ridge National Lab

  • Joon Sue Lee

    University of Tennessee, University of Tennessee, Knoxville

  View abstract →

• Quantized Edged States in Van der Waals injection-molded bismuth

  ORAL

  March 17, 2025, 8:36 PM – March 17, 2025, 8:48 PM

  Presenters

  • Amy X Wu

    University of California, Irvine

  Authors

  • Amy X Wu

    University of California, Irvine

  • Vinh Tran

    University of California, Irvine, Department of Physics and Astronomy, California State University, Long Beach

  • Laisi Chen

    University of California, Irvine

  • Ziyu Feng

    University of California, Irvine

  • Vijay R Kumar

    University of California, Irvine, University of California Irvine

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, National Institute of Material Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Javier D Sanchez-Yamagishi

    University of California, Irvine

  View abstract →