Topological semimetals I

Presentations

• Raman and Transient Reflectance Spectroscopy in the Type II Weyl Semimetal NbIrTe₄

  ORAL · Invited

  March 15, 2022, 8:00 AM – March 15, 2022, 8:36 AM

  Publication: A Raman probe of phonons and electron–phonon interactions in the Weyl semimetal NbIrTe4, Iraj Abbasian Shojaei et al, Scientific Reports 11, 8155 (2021).

  Presenters

  • Leigh M Smith

    • University Of Cincinnati

  Authors

  • Leigh M Smith

    • University Of Cincinnati

  View abstract →

• Probing the incompatibility between two superconducting condensates in proximitized type II Weyl semimetal MoTe2 devices through the disloyal edge mode

  ORAL

  March 15, 2022, 8:36 AM – March 15, 2022, 8:48 AM

  Publication: [1] Wang, Kim, et. al., Evidence for an edge supercurrent in the Weyl superconductor MoTe2, Science (2020)

  Presenters

  • Stephan Kim

    • Princeton Univeristy
    • Princeton University

  Authors

  • Stephan Kim

    • Princeton Univeristy
    • Princeton University

  • Shiming Lei

    • Princeton University
    • Rice University
    • Rice Univ

  • Leslie M Schoop

    • Princeton University

  • Robert J Cava

    • Princeton University
    • Department of Chemistry, Princeton University

  • Phuan Ong

    • Princeton University
    • Department of Physics, Princeton University, Princeton, New Jersey 08544, USA

  View abstract →

• Gapless electronic topology without free-electron counterpart

  ORAL

  March 15, 2022, 8:48 AM – March 15, 2022, 9:00 AM

  Publication: H. Hu, et al., arXiv:2110.06182 (2021).

  Presenters

  • Silke Paschen

    • Institute of Solid State Physics, TU Wien, Vienna
    • Vienna Univ of Technology
    • Vienna University of Technology
    • TU Wien

  Authors

  • Haoyu Hu

    • Rice University

  • Silke Paschen

    • Institute of Solid State Physics, TU Wien, Vienna
    • Vienna Univ of Technology
    • Vienna University of Technology
    • TU Wien

  • Lei Chen

    • Rice University

  • Chandan Setty

    • Rice University

  • Sarah E Grefe

    • Los Alamos National Laboratory

  • Andrey Prokofiev

    • Institute of Solid State Physics, TU Wien, Vienna
    • Vienna University of Technology

  • Stefan Kirchner

    • Zhejiang University
    • Zhejiang Institute of Modern Physics

  • Jennifer Cano

    • Stony Brook University; Flatiron Institute
    • Stony Brook University (SUNY) / Flatiron Institute
    • State Univ of NY - Stony Brook
    • Stony Brook University
    • Stony Brook University (SUNY)
    • Stony Brook University, Flatiron Institute

  • Qimiao Si

    • Rice University
    • Department of Physics & Astronomy, Rice Center for Quantum Materials, Rice University

  View abstract →

• Observation of Unpinned 2D Dirac States in ??-Antimonene

  ORAL

  March 15, 2022, 9:00 AM – March 15, 2022, 9:12 AM

  Presenters

  • Qiangsheng Lu

    • University of Missouri

  Authors

  • Qiangsheng Lu

    • University of Missouri

  • Guang Bian

    • University of Missouri
    • University of Missouri Columbia

  • Jacob L Cook

    • Author
    • University of Missouri

  View abstract →

• Coulomb Interactions and Renormalization of semi-Dirac fermions

  ORAL

  March 15, 2022, 9:12 AM – March 15, 2022, 9:24 AM

  Presenters

  • Valeri N Kotov

    • University of Vermont

  Authors

  • Valeri N Kotov

    • University of Vermont

  • Bruno Uchoa

    • University of Oklahoma

  • Taras I Lakoba

    • University of Vermont

  View abstract →

• Using Angle Resolved Photoemission Spectroscopy ARPES to unveil the Band Structure of the air stable layered ferromagnet Cr_xPt_x-1Te2

  ORAL

  March 15, 2022, 9:24 AM – March 15, 2022, 9:36 AM

  Presenters

  • Derek C Bergner

    • California State University, Long Beach

  Authors

  • Derek C Bergner

    • California State University, Long Beach

  • Warren L Huey

    • Department of Chemistry and Biochemistry, The Ohio State University, 100 W. 18th Avenue, Columbus, Ohio 43210, United States
    • Department of Chemistry and Biochemistry, The Ohio State University
    • Ohio State University

  • Luca Moreschini

    • Lawrence Berkeley National Laboratory

  • Jonathan D Denlinger

    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab

  • Wolfgang E Windl

    • Ohio State Univ - Columbus

  • Alessandra Lanzara

    • University of California, Berkeley
    • Lawrence Berkeley National Laboratory

  • Joshua E Goldberger

    • The Ohio State University
    • Ohio State University

  • Claudia Ojeda-Aristizabal

    • California State University, Long Beach

  View abstract →

• The low energy excitation spectrum of magic-angle semimetals

  ORAL

  March 15, 2022, 9:36 AM – March 15, 2022, 9:48 AM

  Publication: not yet published

  Presenters

  • Jinjing Yi

    • Rutgers University

  Authors

  • Jinjing Yi

    • Rutgers University

  View abstract →

• Discrete Quantum Geometry and Intrinsic Spin Hall Effect

  ORAL

  March 15, 2022, 9:48 AM – March 15, 2022, 10:00 AM

  Presenters

  • Jie-Xiang Yu

    • University of Florida

  Authors

  • Jie-Xiang Yu

    • University of Florida

  • Jiadong Zang

    • Department of Physics, University of New Hampshire
    • Department of Physics, University of New

  • Roger Lake

    • University of California, Riverside

  • Yi Zhang

    • Peking Univ

  • Gen Yin

    • Georgetown University

  View abstract →

• Leggett Modes in Dirac Semimetals

  ORAL

  March 15, 2022, 10:00 AM – March 15, 2022, 10:12 AM

  Presenters

  • Enrico Rossi

    • William & Mary

  Authors

  • Joseph J Cuozzo

    • William & Mary

  • Wenlong Yu

    • Sandia National Laboratories

  • Paul S Davids

    • Sandia National Laboratories

  • Tina Nenoff

    • Sandia National Laboratories

  • Daniel B Soh

    • Sandia National Laboratories

  • Enrico Rossi

    • William & Mary

  • Wei Pan

    • Sandia National Laboratories

  View abstract →

• Collective plasmonic modes in the chiral multifold fermionic material CoSi

  ORAL

  March 15, 2022, 10:12 AM – March 15, 2022, 10:24 AM

  Presenters

  • Barun Ghosh

    • Northeastern University, Boston, USA
    • Department of Physics, Northeastern University, USA

  Authors

  • Barun Ghosh

    • Northeastern University, Boston, USA
    • Department of Physics, Northeastern University, USA

  • Debasis Dutta

    • Department of Physics, Indian Institute of Technology, Kanpur, India

  • 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

  • Hsin Lin

    • Academia Sinica
    • Institute of Physics, Academia Sinica, Taiwan

  • Antonio Politano

    • INSTM and Department of Physical and Chemical Sciences, University of L'Aquila, Italy; CNR-IMM Istituto per la Microelettronica e Microsistemi, Italy

  • Arun Bansil

    • Northeastern University
    • Department of Physics, Northeastern University, USA

  • Amit Agarwal

    • IIT Kanpur, India
    • Department of Physics, Indian Institute of Technology, Kanpur, India

  View abstract →

• Hidden quasi-symmetries stabilize non-trivial quantum oscillations in CoSi

  ORAL

  March 15, 2022, 10:24 AM – March 15, 2022, 10:36 AM

  Publication: [1] C. Y. Guo et al., arXiv:2108.02279v2 (2021).

  Presenters

  • Chunyu Guo

    • Laboratory of Quantum Materials (QMAT), Institute of Materials (IMX), Ecole Polytechnique Federale de Lausanne (EPFL)

  Authors

  • Chunyu Guo

    • Laboratory of Quantum Materials (QMAT), Institute of Materials (IMX), Ecole Polytechnique Federale de Lausanne (EPFL)

  • Lunhui Hu

    • The Pennsylvania State University
    • Pennsylvania State University
    • University of California, San Diego
    • Department of Physics, The Pennsylvania State University

  • Carsten Putzke

    • Ecole Polytechnique Federale de Lausanne
    • Laboratory of Quantum Materials (QMAT), Institute of Materials (IMX), Ecole Polytechnique Federale de Lausanne (EPFL)

  • Jonas Diaz

    • Laboratory of Quantum Materials (QMAT), Institute of Materials (IMX), Ecole Polytechnique Federale de Lausanne (EPFL)

  • Xiangwei Huang

    • Laboratory of Quantum Materials (QMAT), Institute of Materials (IMX), Ecole Polytechnique Federale de Lausanne (EPFL)

  • Kaustuv Manna

    • Max Planck Institute for Chemical Physics of Solids

  • Feng-Ren Fan

    • Max Planck Institute for Chemical Physics of Solids

  • Chandra Shekhar

    • Max Planck Institute for Chemical Physics of Solids

  • Yan Sun

    • Max Planck Institute for Chemical Physics of Solids

  • Claudia Felser

    • Max Planck Institute for Chemical Physic
    • Max Planck Institute for Chemical Physics of Solids, Dresden, Germany
    • Max Planck Institute for Chemical Physics of Solids

  • Chaoxing Liu

    • Pennsylvania State University
    • Department of physics, Pennsylvania State University

  • Andrei B Bernevig

    • Princeton University

  • Philip J Moll

    • Ecole Polytechnique Federale de Lausanne
    • Laboratory of Quantum Materials (QMAT), Institute of Materials (IMX), Ecole Polytechnique Federale de Lausanne

  View abstract →

• Weyl triplons in SrCu2(BO3)

  ORAL

  March 15, 2022, 10:36 AM – March 15, 2022, 10:48 AM

  Publication: https://doi.org/10.1103/PhysRevB.104.085121

  Presenters

  • Dhiman Bhowmick

    • School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore

  Authors

  • Dhiman Bhowmick

    • School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore

  View abstract →

• Prediction and control of the topological phases in Cs(Na, K)₂Bi compound using strain-engineering

  ORAL

  March 15, 2022, 10:48 AM – March 15, 2022, 11:00 AM

  Publication: Yalameha, S., Nourbakhsh, Z., Ramazani, A. and Vashaee, D., Materials Science and Engineering: B, 273, p.115430 (2021).

  Presenters

  • Shahram Yalameha

    • Faculty of Physics, University of Isfahan, Isfahan 81746-73441, Iran
    • Faculty of Physics, University of Isfahan, 81746-73441, Isfahan, Iran

  Authors

  • Shahram Yalameha

    • Faculty of Physics, University of Isfahan, Isfahan 81746-73441, Iran
    • Faculty of Physics, University of Isfahan, 81746-73441, Isfahan, Iran

  • Zahra Nourbakhsh

    • Faculty of Physics, University of Isfahan, Isfahan 81746-73441, Iran
    • Faculty of Physics, University of Isfahan, 81746-73441, Isfahan, Iran

  • Ali Ramazani

    • Department of Mechanical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA

  • Daryoosh Vashaee

    • North Carolina State University
    • North Carolina State U

  View abstract →