Charge Density Waves in Kagome Metals

Presentations

• Evidence of Time-Reversal and Rotational Symmetry Breaking in the Charge Density Wave States in Kagome Superconductors

  ORAL

  March 7, 2024, 8:00 AM – March 7, 2024, 8:12 AM

  Publication: Xu, Yishuai, et al. "Three-state nematicity and magneto-optical Kerr effect in the charge density waves in kagome superconductors." Nature physics 18.12 (2022): 1470-1475.

  Presenters

  • Qinwen Deng

    • University of Pennsylvania

  Authors

  • Qinwen Deng

    • University of Pennsylvania

  • Zhuoliang Ni

    • University of Pennsylvania

  • Brenden R Ortiz

    • Oak Ridge National Laboratory
    • University of California, Santa Barbara
    • Oak Ridge National Lab

  • Stephen D Wilson

    • University of California, Santa Barbara

  • Binghai Yan

    • Weizmann Institute of Science

  • Leon Balents

    • University of California, Santa Barbara

  • Liang Wu

    • University of Pennsylvania

  View abstract →

• Phonon mixing in the charge density wave state of ScV₆Sn₆

  ORAL

  March 7, 2024, 8:12 AM – March 7, 2024, 8:24 AM

  Publication: Yanhong Gu, E. Ritz, W. R. Meier, A. Blockmon, K. Smith, R. Madhogaria, S. Mozaffari, D. Mandrus, T. Birol, and Janice L. Musfeldt, Phonon mixing in the charge density wave state of ScV6Sn6. Npj quantum materials 8,58 (2023).

  Presenters

  • Yanhong Gu

    • University of Tennessee

  Authors

  • Yanhong Gu

    • University of Tennessee

  View abstract →

• Gap anisotropy, enhanced phonon-phonon coupling, and unusual Fano shape of the amplitude mode in CsV₃Sb₅

  ORAL

  March 7, 2024, 8:24 AM – March 7, 2024, 8:36 AM

  Publication: Anharmonic Strong-Coupling Effects at the Origin of the Charge Density Wave in CsV3Sb5, submitted

  Presenters

  • Rudi U Hackl

    • IFW-Dresden

  Authors

  • Rudi U Hackl

    • IFW-Dresden

  • Ge He

    • University College Cork

  • Emma F Cuddy

    • Stanford University

  • Leander Peis

    • IFW-Dresden

  • Dong Li

    • Chinese Academy of Sciences,Institute of

  • Brian Moritz

    • SLAC National Accelerator Laboratory

  • Thomas P Devereaux

    • Stanford University

  View abstract →

• Spectroscopic Signature of an Unconventional Charge-Ordered State in the Kagomé Vanadate ScV₆Sn₆

  ORAL

  March 7, 2024, 8:36 AM – March 7, 2024, 8:48 AM

  Presenters

  • Asish K Kundu

    • Brookhaven National Laboratory

  Authors

  • Asish K Kundu

    • Brookhaven National Laboratory

  • Xiong Huang

    • Columbia University

  • Eric Seewald

    • Columbia University

  • Ethan Ritz

    • University of Minnesota

  • Santanu Pakhira

    • Karlsruhe Institute of Technology

  • Elio Vescovo

    • Brookhaven National Laboratory
    • National Synchrotron Light Source II, Brookhaven National Laboratory, Upton

  • Tonica Valla

    • Donostia International Physics Center (DIPC)

  • David C Johnston

    • Ames Laboratory, Iowa State University
    • Ames National Laboratory & Iowa State University
    • Ames National Laboratory and Iowa State University

  • Turan Birol

    • University of Minnesota

  • Rafael M Fernandes

    • University of Minnesota

  • Abhay N Pasupathy

    • Columbia University
    • Columbia University & Brookhaven National Laboratory

  View abstract →

• Scanning tunneling microscopy study of charge density wave kagome metal ScV₆Sn₆

  ORAL

  March 7, 2024, 8:48 AM – March 7, 2024, 9:00 AM

  Presenters

  • Saban M Hus

    • Oak Ridge National Lab

  Authors

  • Saban M Hus

    • Oak Ridge National Lab

  • Jack W Villanova

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Seoung-Hun Kang

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Hoyeon Jeon

    • Oak Ridge National Laboratory

  • David Mandrus

    • University of Tennessee

  • Zheng Gai

    • Oak Ridge National Lab

  • Mina Yoon

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • An-Ping Li

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  View abstract →

• Phase diagrams of charge density waves in kagome metals from first principles

  ORAL

  March 7, 2024, 9:00 AM – March 7, 2024, 9:12 AM

  Presenters

  • Sun-Woo Kim

    • University of Cambridge

  Authors

  • Sun-Woo Kim

    • University of Cambridge

  • Kang Wang

    • University of Cambridge

  • Siyu Chen

    • University of Cambridge

  • Bartomeu Monserrat

    • University of Cambridge

  View abstract →

• Tiny Sc Allows the Chains to Rattle: Impact of Lu and Y Doping on the Charge Density Wave in ScV6Sn6

  ORAL

  March 7, 2024, 9:12 AM – March 7, 2024, 9:24 AM

  Publication: W. R. Meier, et al. J. Am. Chem. Soc. 145 (38), 20943 (2023) https://doi.org/10.1021/jacs.3c06394

  Presenters

  • William R Meier

    • University of Tennessee, Knoxville

  Authors

  • William R Meier

    • University of Tennessee, Knoxville

  • Richa Madhogaria

    • University of Tennessee
    • University of Tennessee, Knoxville

  • Shirin Mozaffari

    • University of Tennessee, Knoxville

  • Madalynn Marshall

    • Oak Ridge National Lab

  • David E Graf

    • Florida State University
    • National High Magnetic Fields Laboratory, Florida State University
    • National High Magnetic Field Laboratory, Florida State University

  • Michael A McGuire

    • Oak Ridge National Lab

  • Hasitha W Arachchige

    • University of Tennessee, Knoxville

  • Caleb L Allen

    • University of Tennessee, Knoxville

  • Jeremy Driver

    • University of Tennessee, Knoxville

  • Huibo Cao

    • Oak Ridge National Laboratory

  • David Mandrus

    • University of Tennessee

  View abstract →

• Impact of transition-metal doping on charge density wave in ScV6Sn6

  ORAL

  March 7, 2024, 9:24 AM – March 7, 2024, 9:36 AM

  Presenters

  • Charles Young

    • University of Tennessee

  Authors

  • Charles Young

    • University of Tennessee

  • William R Meier

    • University of Tennessee, Knoxville

  • Shirin Mozaffari

    • University of Tennessee, Knoxville

  • Richa Madhogaria

    • University of Tennessee
    • University of Tennessee, Knoxville

  • Seunghwan Do

    • Oak Ridge National Laboratory

  • David Mandrus

    • University of Tennessee

  View abstract →

• Competing itinerant and local spin interactions in kagome metal FeGe

  ORAL

  March 7, 2024, 9:36 AM – March 7, 2024, 9:48 AM

  Publication: arXiv:2308.04815

  Presenters

  • Lebing Chen

    • University of California, Berkeley
    • rice university

  Authors

  • Lebing Chen

    • University of California, Berkeley
    • rice university

  • Xiaokun Teng

    • Rice University

  • Hengxin Tan

    • Weizmann Institute of Science

  • Barry Winn

    • Oak Ridge National Laboratory
    • Oak Ridge National Laboratory, Oak Ridge, Tennessee
    • ORNL

  • Garrett E Granroth

    • Oak Ridge National Lab
    • ORNL

  • Feng Ye

    • Oak Ridge National Laboratory

  • Dehong Yu

    • Australian Nuclear Science and Technology Organisation

  • Richard A Mole

    • ANSTO

  • Bin Gao

    • Rice University

  • Binghai Yan

    • Weizmann Institute of Science

  • Ming Yi

    • Rice University

  • Pengcheng Dai

    • Rice University

  View abstract →

• Topological Nernst, Anomalous Nernst, and Anomalous Thermal Hall effect in the Kagome magnet YMn₆Sn₄Ge₂

  ORAL

  March 7, 2024, 9:48 AM – March 7, 2024, 10:00 AM

  Presenters

  • Yuan Zhu

    • University of Michigan

  Authors

  • Yuan Zhu

    • University of Michigan

  • Dechen Zhang

    • University of Michigan

  • Guoxin Zheng

    • University of Michigan

  • Kuan-Wen Chen

    • University of Michigan

  • Kaila G Jenkins

    • University of Michigan

  • Aaron Chan

    • University of Michigan

  • Hari Bhandari

    • Department of Physics and Astronomy, University of Notre Dame; Stavropoulos Centre for Complex Quantum Matter, University of Notre Dame
    • University of Notre Dame

  • Rebecca Dally

    • NIST
    • NIST Center for Neutron Research

  • Igor I Mazin

    • George Mason University
    • Department of Physics and Astronomy, George Mason University; Quantum Science and Engineering Centre, George Mason University

  • Nirmal J Ghimire

    • Department of Physics and Astronomy, University of Notre Dame; Stavropoulos Centre for Complex Quantum Matter, University of Notre Dame
    • University of Notre Dame

  • Lu Li

    • University of Michigan

  View abstract →

• Magnetism, lattice dynamics, and anomalous Hall conductivity in kagome metal KMn₃Sb₅

  ORAL

  March 7, 2024, 10:00 AM – March 7, 2024, 10:12 AM

  Publication: Sobhit Singh, and A.C. Garcia-Castro, preprint arXiv:2310.04339 (2023).

  Presenters

  • Sobhit Singh

    • University of Rochester

  Authors

  • Sobhit Singh

    • University of Rochester

  • A. C. Garcia-Castro

    • School of Physics, Universidad Industrial de Santander, Carrera 27 Calle 09, 680002, Bucaramanga, Colombia

  View abstract →

• Anharmonic melting of the 3D charge-density wave in the kagome metal CsV3Sb5

  ORAL

  March 7, 2024, 10:12 AM – March 7, 2024, 10:24 AM

  Presenters

  • Martin Gutierrez-Amigo

    • University of the Basque Country UPV/EHU

  Authors

  • Martin Gutierrez-Amigo

    • University of the Basque Country UPV/EHU

  • Ion Errea

    • University of the Basque Country UPV/EH

  • Maia G Garcia Vergniory

    • Max Planck Inst
    • Max Planck Institute for Chemical Physics of Solids, Dresden
    • Max Planck Institute for Chemical Physics of Solids

  • Chunyu Guo

    • Max Planck Institute for the Structure and Dynamics of Matte

  • Philip J Moll

    • Max Planck Institute for the Structure & Dynamics of Matter

  • Claudia Felser

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

  • Xiangwei Huang

    • Laboratory of Quantum Materials (QMAT), Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland

  View abstract →