Topological States in Kagome Magnets

Presentations

• Diverse electronic landscape of kagome metals

  ORAL · Invited

  March 18, 2025, 11:30 AM – March 18, 2025, 12:06 PM

  Publication: 1. Communications Materials volume 5, Article number: 241 (2024)
  2. arXiv:2311.11488 (2024)

  Presenters

  • Madhab Neupane

    • University of Central Florida

  Authors

  • Madhab Neupane

    • University of Central Florida

  View abstract →

• Topological Hall effect and diverse field-induced magnetic phases in LuMn₆Sn₆

  ORAL

  March 18, 2025, 12:06 PM – March 18, 2025, 12:18 PM

  Publication: planned paper: "Topological Hall effect and diverse field-induced magnetic phases in LuMn6Sn6"

  Presenters

  • Shirin Mozaffari

    • University of Tennessee

  Authors

  • Shirin Mozaffari

    • University of Tennessee

  • Seung-Hwan Do

    • University of Tennessee

  • Richa P Madhogaria

    • University of Tennessee
    • Indian institute of science

  • Aikaterini Flessa Savvidou

    • National High Magnetic Field Laboratory

  • Brian W Casas

    • National High Magnetic Field Laboratory

  • William R Meier

    • University of Tennessee
    • University of Tennessee Knoxville

  • Rui Xue

    • University of Tennessee

  • Eun Sang Choi

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

  • Luis M Balicas

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

  • David G Mandrus

    • University of Tennessee

  View abstract →

• Magnetic structure and spin wave excitations in the Kagome magnet LuMn$_{6}$Sn$_{6}$

  ORAL

  March 18, 2025, 12:18 PM – March 18, 2025, 12:30 PM

  Presenters

  • Seung-Hwan Do

    • University of Tennessee

  Authors

  • Seung-Hwan Do

    • University of Tennessee

  • Shirin Mozaffari

    • University of Tennessee

  • Seoung-Hun Kang

    • Kyung Hee University
    • KyungHee University
    • Oak Ridge National Lab
    • Department of Physics, KyungHee University

  • Rui Xue

    • University of Tennessee

  • Samuel H Moody

    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute

  • Koji Kaneko

    • Japan Atomic Energy Agency
    • Materials Sciences Research Center, Japan Atomic Energy Agency

  • Chihiro Tabata

    • Materials Sciences Research Center, Japan Atomic Energy Agency

  • Kazuya Kamazawa

    • Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society

  • Kazuki Iida

    • Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society

  • Si Athena Chen

    • Oak Ridge National Laboratory
    • ORNL
    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Matthias D Frontzek

    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Eleanor M Clements

    • Oak Ridge National Laboratory

  • Songxue Chi

    • Oak Ridge National Laboratory

  • Andrew Christianson

    • Oak Ridge National Laboratory
    • ORNL

  • David G Mandrus

    • University of Tennessee

  View abstract →

• Effect of Ga-substitution on the magnetic and magnetotransport properties of kagome net magnet TbMn₆Sn₆

  ORAL

  March 18, 2025, 12:30 PM – March 18, 2025, 12:42 PM

  Presenters

  • Sekh Jamaluddin

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

  Authors

  • Sekh Jamaluddin

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

  • Hari Bhandari

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

  • Abhijeet Nayak

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

  • Igor I Mazin

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

  • Nirmal J Ghimire

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

  View abstract →

• Thermoelectric effects in Kagome Magnet TmMn₆Sn_6-xGa_x

  ORAL

  March 18, 2025, 12:42 PM – March 18, 2025, 12:54 PM

  Presenters

  • Yuan Zhu

    • University of Michigan

  Authors

  • Yuan Zhu

    • University of Michigan

  • Guoxin Zheng

    • University of Michigan

  • Dechen Zhang

    • University of Michigan

  • Kuan-Wen Chen

    • University of Michigan

  • Kaila G Jenkins

    • University of Michigan

  • Aaron Chan

    • University of Michigan

  • Mohamed E Gazzah

    • University of Notre Dame, Stavropoulos Center for Complex Quantum Matter
    • University of Notre Dame

  • Nirmal J Ghimire

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

  • Lu Li

    • University of Michigan

  View abstract →

• Electronic Transport and Magnetoresistance in a Transition-Metal-Based Kagome Metal

  ORAL

  March 18, 2025, 12:54 PM – March 18, 2025, 1:06 PM

  Presenters

  • Luis Leao

    • Purdue University

  Authors

  • Luis Leao

    • Purdue University

  • Bishnu P Belbase

    • Purdue University

  • Arjun Unnikrishnan

    • Purdue University

  • Jhinkyu Choi

    • Purdue University

  • Arnab Banerjee

    • Department of Physics and Astronomy, Purdue University
    • Purdue University

  View abstract →

• Anomalous Spin-flip Excitations in the Uniaxial Ising Ferromagnet TbV₆Sn₆

  ORAL

  March 18, 2025, 1:06 PM – March 18, 2025, 1:18 PM

  Presenters

  • Robert J McQueeney

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

  Authors

  • Tianxiong Han

    • Ames National Laboratory, Iowa State University

  • Ryan D McKenzie

    • Iowa State University

  • Tyler J Slade

    • Ames National Laboratory

  • Bing Li

    • Oak Ridge National Laboratory

  • Daniel M Pajerowski

    • Oak Ridge National Laboratory

  • Dhurba R Jaishi

    • Iowa State University

  • Paul C Canfield

    • Iowa State University
    • Ames National Laboratory, and Department of Physics and Astronomy, Iowa State University
    • Ames National Laboratory and Iowa State University

  • Benjamin G. Ueland

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

  • Aashish Sapkota

    • Ames National Laboratory

  • Rebecca A Flint

    • Iowa State University

  • Robert J McQueeney

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

  View abstract →

• Title: "ErMn₆Sn₆ : A Novel Kagome Antiferromagnet for Advancing Room-Temperature Nernst Thermoelectrics"Oral: "ErMn₆Sn₆ : A Novel Kagome Antiferromagnet for Advancing Room-Temperature Nernst Thermoelectrics"

  ORAL

  March 18, 2025, 1:18 PM – March 18, 2025, 1:30 PM

  Presenters

  • OLUWATOBILOBA E OLAJUMOKE

    • Michigan State University

  Authors

  • OLUWATOBILOBA E OLAJUMOKE

    • Michigan State University

  • Shuvankar Gupta

    • Michigan State University

  • Xianglin Ke

    • Michigan State University

  View abstract →

• New electronic phase in kagome ferromagnet Co3Sn2S2 probed by spatially resolved ARPES

  ORAL

  March 18, 2025, 1:30 PM – March 18, 2025, 1:42 PM

  Publication: S. A. Ekahana et al. (arXiv:2401.15602, 2024)

  Presenters

  • Y Soh

    • Paul Scherrer Institute

  Authors

  • Y Soh

    • Paul Scherrer Institute

  • Sandy Adhitia Ekahana

    • Paul Scherrer Institute

  • Anna Tamai

    • University of Geneva

  • Satoshi Okamoto

    • Oak Ridge National Laboratory

  • Jan Dreiser

    • Paul Scherrer Institute

  • Y Soh

    • Paul Scherrer Institute

  • Andrew Hunter

    • University of Geneva

  • Igor Plokhikh

    • Paul Scherrer Institute

  View abstract →

• Topology and magnetism in twisted Kagome magnets RAgGe

  ORAL

  March 18, 2025, 1:42 PM – March 18, 2025, 1:54 PM

  Presenters

  • Hari Bhandari

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

  Authors

  • Hari Bhandari

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

  • Po-hao Chang

    • George Mason University
    • Department of Physics and Astronomy, George Mason University

  • Sekh Jamaluddin

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

  • Resham B Regmi

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

  • Igor I Mazin

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

  • Nirmal J Ghimire

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

  View abstract →

• Magnetic exchange interactions in kagome metal KMn₃Sb₅

  ORAL

  March 18, 2025, 1:54 PM – March 18, 2025, 2:06 PM

  Presenters

  • Vineet Kumar Sharma

    • Howard University

  Authors

  • Vineet Kumar Sharma

    • Howard University

  • Sobhit Singh

    • University of Rochester
    • Department of Mechanical Engineering, University of Rochester, Rochester, NY 14627, USA, Materials Science Program, University of Rochester, Rochester, NY 14627, USA

  • Sugata Chowdhury

    • Howard University

  View abstract →

• Magnetic Super-modulation in Kagome Antiferromagnetic Metal TbTi₃Bi₄

  ORAL

  March 18, 2025, 2:06 PM – March 18, 2025, 2:18 PM

  Publication: /

  Presenters

  • Wenqing Chen

    • Rutgers University

  Authors

  • Wenqing Chen

    • Rutgers University

  • Erjian Cheng

    • Max Planck Institute for Chemical Physics of Solids

  • Zhongkai Liu

    • ShanghaiTech University

  • Claudia Felser

    • Max Planck Institute for Chemical Physics of Solids

  • Weida Wu

    • Rutgers University

  View abstract →

• Surfing the waves of the Fermi sea: apparent violation of the Mott relation in a noncentrosymmetric kagome ferromagnet

  ORAL

  March 18, 2025, 2:18 PM – March 18, 2025, 2:30 PM

  Presenters

  • Vsevolod M Ivanov

    • Virginia Tech

  Authors

  • Vsevolod M Ivanov

    • Virginia Tech

  • Tomoya Asaba

    • Kyoto Univ

  • Sean M Thomas

    • Los Alamos National Laboratory (LANL)

  • Sergey Y Savrasov

    • University of California, Davis

  • Joe D Thompson

    • Los Alamos National Laboratory (LANL)

  • Eric D Bauer

    • Los Alamos National Laboratory (LANL)

  • Filip Ronning

    • Los Alamos National Laboratory (LANL)

  View abstract →