Altermagnetism I

Presentations

• Prediction of new prototypes of non-relativistic spin splitting in antiferromagnets-beyond altermagnets

  ORAL

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

  Presenters

  • Xiuwen Zhang

    • University of Colorado, Boulder

  Authors

  • Xiuwen Zhang

    • University of Colorado, Boulder

  • Jiaxin Xiong

    • University of Colorado, Boulder

  • Linding Yuan

    • Northwestern University

  • Alex Zunger

    • University of Colorado Boulder
    • Colorado University Boulder

  View abstract →

• Directly probing g-wave altermagnetism below and above the Fermi level

  ORAL

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

  Publication: arXiV: 2410:XXXXX

  Presenters

  • Nicholas G Dale

    • University of California, Berkeley
    • Lawrence Berkeley National Laboratory

  Authors

  • Nicholas G Dale

    • University of California, Berkeley
    • Lawrence Berkeley National Laboratory

  • Omar A Ashour

    • University of California, Berkeley

  • Marc Vila

    • Lawrence Berkeley National Lab

  • Justin Fox

    • Lawrence Berkeley National Lab

  • 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

  • Alexei V Fedorov

    • Lawrence Berkeley National Laboratory

  • Alexander Stibor

    • Lawrence Berkeley National Laboratory

  • 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

  • Sinead M Griffin

    • Lawrence Berkeley National Laboratory
    • Materials Sciences Division and Molecular Foundry, LBNL
    • Materials Sciences Division and Molecular Foundry, Berkeley Lab
    • Lawrence Berkeley National Lab

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• Manipulation of the Anomalous Hall Effect in Altermagnetic MnTe Thin Films

  ORAL

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

  Publication: arXiv:2409.04567

  Presenters

  • Sara Bey

    • University of Notre Dame

  Authors

  • Sara Bey

    • University of Notre Dame

  • Shelby S Fields

    • United States Naval Research Laboratory (NRL)
    • United States Naval Research Laboratory

  • Nicholas Glenn Combs

    • United States Naval Research Laboratory

  • Bence Gabor Markus

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

  • David Beke

    • University of Notre Dame

  • Jiashu Wang

    • University of Notre Dame

  • Anton V Ievlev

    • Oak Ridge National Laboratory
    • Center for Nanophase Materials Science, Oak Ridge National Laboratory

  • Maksym Zhukovskyi

    • University of Notre Dame
    • Integrated Imaging Facility, University of Notre Dame

  • Tatyana Orlova

    • University of Notre Dame
    • Integrated Imaging Facility, University of Notre Dame

  • Laszlo Forro

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

  • Steven P Bennett

    • United States Naval Research Laboratory

  • Xinyu Liu

    • University of Notre Dame

  • Badih A Assaf

    • University of Notre Dame

  View abstract →

• Anisotropic Altermagnetic and Magnetic Behaviors in YIG/RuO₂ Heterostructure

  ORAL · Invited

  March 17, 2025, 8:36 AM – March 17, 2025, 9:12 AM

  Publication: C.-T. Liao, Y.-C. Wang, Y.-C. Tien, S.-Y. Huang, and D. Qu, Phys. Rev. Lett. 133, 056701 (2024)

  Presenters

  • Danru Qu

    • National Taiwan University

  Authors

  • Danru Qu

    • National Taiwan University

  • Yu-Chun Wang

    • National Taiwan University

  • Ching-Te Liao

    • National Taiwan University

  • Yu-Cheng Tien

    • National Taiwan University

  • Ssu-Yen Huang

    • National Taiwan University

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• Interplay of Symmetry, Spin Textures, and Hall Effects in Altermagnets with Spin-Orbit Coupling

  ORAL

  March 17, 2025, 9:12 AM – March 17, 2025, 9:24 AM

  Presenters

  • Sajjan Sheoran

    • Department of Physics and Astronomy, Howard University

  Authors

  • Sajjan Sheoran

    • Department of Physics and Astronomy, Howard University

  • Pratibha Dev

    • Howard University

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• Pure bulk spin photovoltaic effect in Altermagnets

  ORAL

  March 17, 2025, 9:24 AM – March 17, 2025, 9:36 AM

  Presenters

  • Hiroki Yoshida

    • Institute of Science Tokyo, Tokyo

  Authors

  • Hiroki Yoshida

    • Institute of Science Tokyo, Tokyo

  • Shuichi Murakami

    • Institute of Science Tokyo, Hiroshima University
    • Institute of Science Tokyo, Tokyo
    • Institute of Science Tokyo, Tokyo and Hiroshima University, Hiroshima

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• Abstract Withdrawn

  ORAL · Withdrawn

  March 17, 2025, 9:36 AM – March 17, 2025, 9:48 AM

  View abstract →

• Electronic structure and exchange interactions in MnGeP₂ in the quasiparticle-self-consistent GW approach

  ORAL

  March 17, 2025, 9:48 AM – March 17, 2025, 10:00 AM

  Publication: I. K. Turan, W. R. L. Lambrecht, J. Jackson, Electronic Structure and Exchange Interactions in MnGeP2 in the Quasiparticle-self-consistent GW Approach, Physical Review B (2024).

  Presenters

  • Ilteris K Turan

    • Case Western Reserve University

  Authors

  • Ilteris K Turan

    • Case Western Reserve University

  • Walter R L Lambrecht

    • Case Western Reserve University

  • Jerome Jackson

    • STFC Daresbury Laboratory
    • Scientific Computing Department, STCF Daresbury Laboratory

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• Oral: Switchable altermagnetism of two-dimensional polar-stacked bilayers

  ORAL

  March 17, 2025, 10:00 AM – March 17, 2025, 10:12 AM

  Presenters

  • Himanshu A Mavani

    • University of Nebraska-Lincoln

  Authors

  • Himanshu A Mavani

    • University of Nebraska-Lincoln

  • Kai Huang

    • University of Nebraska - Lincoln

  • Kartik Samanta

    • University of Nebraska - Lincoln

  • Evgeny Y Tsymbal

    • University of Nebraska - Lincoln

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• Determining the Nature of Magnetism in Altermagnetic Candidate RuO₂ Using Thermodynamic Probes

  ORAL

  March 17, 2025, 10:12 AM – March 17, 2025, 10:24 AM

  Presenters

  • Tiema Qian

    • Los Alamos National Lab

  Authors

  • Tiema Qian

    • Los Alamos National Lab

  • Aya Rutherford

    • University of Tennessee

  • Minseong Lee

    • National High Magnetic Field Laboratory

  • Boris A Maiorov

    • National High Magnetic Field Laboratory

  • Shengzhi Zhang

    • Los Alamos National Laboratory (LANL)

  • Haidong Zhou

    • University of Tennessee

  • Christopher A Mizzi

    • Los Alamos National Laboratory (LANL)
    • Los Alamos National Laboratory

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• Evidence for paramagnon-phonon coupling in the inelastic x-ray spectra of altermagnetic MnF₂

  ORAL

  March 17, 2025, 10:24 AM – March 17, 2025, 10:36 AM

  Presenters

  • Camille M Bernal-Choban

    • University of Illinois at Urbana-Champaign

  Authors

  • Camille M Bernal-Choban

    • University of Illinois at Urbana-Champaign

  • Dipanjan Chaudhuri

    • University of Illinois at Urbana-Champaign

  • David Balut

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Tianyu Su

    • University of Illinois Urbana Champaign

  • Rafael M Fernandes

    • University of Illinois Urbana-Champaign

  • Tai-Chang Chiang

    • University of Illinois at Urbana-Champaign

  • Elif Ertekin

    • University of Illinois at Urbana-Champaign

  • Peter Abbamonte

    • University of Illinois at Urbana-Champaign

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• 3rd rank tensorial response in altermagnets

  ORAL

  March 17, 2025, 10:36 AM – March 17, 2025, 10:48 AM

  Presenters

  • Turan Birol

    • University of Minnesota

  Authors

  • Turan Birol

    • University of Minnesota

  • Luca Buiarelli

    • University of Minnesota

  • Fan Yang

    • University of Minnesota

  • Rafael M Fernandes

    • University of Illinois Urbana-Champaign

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• Observing Altermagnetism using Polarized Neutrons

  ORAL

  March 17, 2025, 10:48 AM – March 17, 2025, 11:00 AM

  Publication: arXiv:2410.10771

  Presenters

  • Jeffrey Gary Rau

    • University of Windsor

  Authors

  • Jeffrey Gary Rau

    • University of Windsor

  • Paul McClarty

    • Laboratoire Leon Brillouin, CEA, Universite Paris-Saclay
    • aboratoire L´eon Brillouin, CEA, CNRS, Universit´e Paris-Saclay, CEA Saclay

  • Arsen Gukasov

    • Laboratoire L´eon Brillouin, CEA, CNRS, Universit´e Paris-Saclay, CEA-Saclay

  View abstract →