Altermagnetism II - Fundamentals

Presentations

• Collective Excitations in Altermagnets and Antialtermagnets

  Invited-In-person · Invited

  March 16, 2026, 3:30 PM – March 16, 2026, 4:06 PM

  Publication: [1] Leeb, Mook, Smejkal, Knolle Phys. Rev. Lett. 132, 236701 (2024)
  [2] Gunnink, Sinova, Mook, Phys. Rev. Lett. 135, 126701 (2025)
  [3] Hoyer, Stavropoulos, Razpopov, Valenti, Smejkal, Mook Phys. Rev. B 112, 064425 (2025)
  [4] Eto, Gohlke, Sinova, Mochizuki, Chernyshev, Mook Phys. Rev. B 112, 094442 (2025)
  [5] Gunnink, Sinova, Mook, arXiv:2502.18007 (2025)
  [6] Bendin, Mook, Mertig, Neumann, arXiv:2511.08357 (2025)

  Presenters

  • Alexander Mook

    • University of Muenster

  Authors

  • Alexander Mook

    • University of Muenster

  View abstract →

• Correlated Topological Phases in Altermagnets

  Oral-In-person

  March 16, 2026, 4:06 PM – March 16, 2026, 4:18 PM

  Publication: J. Bedow, N. Kaushal, M. Franz. Correlated topological phases in altermagnets (2026)

  Presenters

  • Jasmin Bedow

    • University of British Columbia

  Authors

  • Jasmin Bedow

    • University of British Columbia

  • Nitin Kaushal

    • Oak Ridge National Laboratory

  • Marcel Franz

    • University of British Columbia

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• Abstract Withdrawn

  Withdrawn

  March 16, 2026, 4:18 PM – March 16, 2026, 4:30 PM

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• Altermagnetic Lieb Lattice

  Oral-In-person

  March 16, 2026, 4:30 PM – March 16, 2026, 4:42 PM

  Publication: arxiv.org/abs/2509.13554
  doi.org/10.1021/acs.nanolett.5c02295

  Presenters

  • Xilong Xu

    • Washington University, St. Louis

  Authors

  • Xilong Xu

    • Washington University, St. Louis

  • Haonan Wang

    • Washington University, St. Louis

  • Li Yang

    • Washington University, St. Louis

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• First-principles calculations on candidate altermagnetic materials

  Oral-In-person

  March 16, 2026, 4:42 PM – March 16, 2026, 4:54 PM

  Presenters

  • Cameron Morelli

    • Middle Tennessee State University

  Authors

  • Cameron Morelli

    • Middle Tennessee State University

  • Jose Mella

  • John Villanova

    • Middle Tennessee State University

  • Salvador Barraza-Lopez

    • University of Arkansas

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• Collinear Altermagnets and their Landau Theories

  Oral-In-person

  March 16, 2026, 4:54 PM – March 16, 2026, 5:06 PM

  Publication: Phys. Rev. Research 7, 033301 (2025)

  Presenters

  • Hana Schiff

    • University of California, Irvine

  Authors

  • Hana Schiff

    • University of California, Irvine

  • Judit Romhanyi

    • University of California, Irvine

  • Jeffrey Rau

    • University of Windsor

  • Paul McClarty

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• Theory of magnetic octupoles in crystalline solids

  Oral-In-person

  March 16, 2026, 5:06 PM – March 16, 2026, 5:18 PM

  Publication: T. Sato and S. Hayami, arXiv:2504.21431.
  T. Sato and S. Hayami, in preparation.

  Presenters

  • Takumi Sato

    • Hokkaido University

  Authors

  • Takumi Sato

    • Hokkaido University

  • Satoru Hayami

    • Hokkaido University

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• Collinear Magnetic Multipole Hamiltonians: Unveiling Additional Splitting in Altermagnets and Beyond

  Oral-In-person

  March 16, 2026, 5:18 PM – March 16, 2026, 5:30 PM

  Presenters

  • Guy Moore

    • University of California, Berkeley

  Authors

  • Guy Moore

    • University of California, Berkeley

  • Omar Ashour

    • Lawrence Berkeley National Laboratory

  • Ilyoun Na

    • University of California, Berkeley

  • Marc Vila

    • Lawrence Berkeley National Lab

  • Sinéad Griffin

    • Lawrence Berkeley National Laboratory

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• Large intrinsic spin Hall effect in altermagnetic CrSb: A first-principles study

  Oral-In-person

  March 16, 2026, 5:30 PM – March 16, 2026, 5:42 PM

  Presenters

  • NABIL MENAI

    • University of Bristol

  Authors

  • NABIL MENAI

    • University of Bristol

  • Christopher Woodgate

    • University of Bristol

  • Derek Stewart

    • Western Digital Corporation

  • Martin Gradhand

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• Leveraging Magnetic Distortion Symmetry Groups to Elucidate the Multiferroic Origins of Altermagnetism

  Oral-In-person

  March 16, 2026, 5:42 PM – March 16, 2026, 5:54 PM

  Publication: Lee, B., Kitcher, M. D., et al. Manuscript to be Submitted.

  Presenters

  • Michael Kitcher

    • Massachusetts Institute of Technology

  Authors

  • Michael Kitcher

    • Massachusetts Institute of Technology

  • Byunghun Lee

  • Geoffrey Beach

    • Massachusetts Institute of Technology

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• Using Equivariant Neural Networks to Learn Multipolar Order Parameters

  Oral-In-person

  March 16, 2026, 5:54 PM – March 16, 2026, 6:06 PM

  Presenters

  • Elyssa Hofgard

    • Massachusetts Institute of Technology

  Authors

  • Elyssa Hofgard

    • Massachusetts Institute of Technology

  • Guy Moore

    • University of California, Berkeley

  • Omar Ashour

    • Lawrence Berkeley National Laboratory

  • Ella Banyas

    • Lawrence Berkeley National Laboratory

  • Tess Smidt

    • Massachusetts Institute of Technology

  • Sinéad Griffin

    • Lawrence Berkeley National Laboratory

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• Quantum geometry for orbital magnetization and spintronics from parallel transport of Bloch states

  Oral-In-person

  March 16, 2026, 6:06 PM – March 16, 2026, 6:18 PM

  Publication: J. Mitscherling and L. Smejkal, to be submitted.

  Presenters

  • Johannes Mitscherling

    • Max Planck Institute for the Physics of Complex Systems

  Authors

  • Johannes Mitscherling

    • Max Planck Institute for the Physics of Complex Systems

  • Libor Šmejkal

    • Johannes Gutenberg University Mainz

  View abstract →