Altermagnetism III - Superconductivity, Topology and Antialtermagnets

Presentations

• From geometry-driven instabilities to topological superconductivity and spintronics

  ORAL · Invited

  March 17, 2026, 8:00 AM – March 17, 2026, 8:36 AM

  Publication: https://arxiv.org/pdf/2509.03774
  https://www.arxiv.org/abs/2507.22139

  Presenters

  • Niclas Heinsdorf

    • Quantum Matter Institute, University of British Columbia

  Authors

  • Niclas Heinsdorf

    • Quantum Matter Institute, University of British Columbia

  • Kyle Monkman

    • University of Manitoba

  • Marcel Franz

    • University of British Columbia

  • Alberto Nocera

    • University of British Columbia

  • Joan Weng

    • Stewart Blusson Quantum Matter Institute

  View abstract →

• Superconducing gap structure in altermagnets

  ORAL

  March 17, 2026, 8:36 AM – March 17, 2026, 8:48 AM

  Publication: ArXiv:2509.03247

  Presenters

  • Brian M Andersen

    • Niels Bohr Institute, University of Copenhagen

  Authors

  • Brian M Andersen

    • Niels Bohr Institute, University of Copenhagen

  View abstract →

• Is superconductivity in MnB₄ due to altermagnetic spin fluctuations?

  ORAL

  March 17, 2026, 8:48 AM – March 17, 2026, 9:00 AM

  Publication: Origin of superconductivity in high-pressure MnB4 (paper in preparation)

  Presenters

  • Danylo Radevych

    • George Mason University

  Authors

  • Danylo Radevych

    • George Mason University

  • Daniel F Agterberg

    • University of Wisconsin - Milwaukee

  • Igor I Mazin

    • George Mason University

  View abstract →

• Altermagnetism for spintronics and superconductivity: anomalous Hall effect, transport spin polarization, and Josephson junctions

  ORAL

  March 17, 2026, 9:00 AM – March 17, 2026, 9:12 AM

  Presenters

  • Nathan Satchell

    • Texas State University

  Authors

  • Nathan Satchell

    • Texas State University

  • Alexandra J Howzen

    • Texas State University

  • Arjun Sapkota

    • Texas State University

  • Sachin Gupta

    • University of Leeds

  • Gavin Burnell

    • University of Leeds

  • Demet Korucu

    • Michigan State University

  • Reza Loloee

    • Michigan State University

  • Norman Owen Birge

    • Michigan State University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 17, 2026, 9:12 AM – March 17, 2026, 9:24 AM

  View abstract →

• 3D chiral higher order topological insulators in altermagnets

  ORAL

  March 17, 2026, 9:24 AM – March 17, 2026, 9:36 AM

  Presenters

  • Andreas Hadjipaschalis

    • Stony Brook University

  Authors

  • Andreas Hadjipaschalis

    • Stony Brook University

  • Jennifer Cano

    • Stony Brook University

  View abstract →

• Topological defects in three dimensional altermagnets

  ORAL

  March 17, 2026, 9:36 AM – March 17, 2026, 9:48 AM

  Presenters

  • Ishaan U Patel

    • University of Virignia

  Authors

  • Ishaan U Patel

    • University of Virignia

  • Jeffrey Teo

    • University of Virginia

  View abstract →

• Odd-parity Magnetism Driven by Antiferromagnetic Exchange

  ORAL

  March 17, 2026, 9:48 AM – March 17, 2026, 10:00 AM

  Publication: Phys. Rev. Lett. 135, 046701

  Presenters

  • Yue Yu

    • University of Minnesota

  Authors

  • Yue Yu

    • University of Minnesota

  • Magnus B Lyngby

    • University of Copenhagen

  • TATSUYA SHISHIDOU

    • University of Wisconsin - Milwaukee

  • Mercè Roig

    • University of Wisconsin - Milwaukee

  • Andreas Kreisel

    • Uppsala Universitet

  • Michael Weinert

    • University of Wisconsin - Milwaukee

  • Brian M Andersen

    • Niels Bohr Institute, University of Copenhagen

  • Daniel F Agterberg

    • University of Wisconsin - Milwaukee

  View abstract →

• Odd-parity altermagnets realized via Floquet engineering

  ORAL

  March 17, 2026, 10:00 AM – March 17, 2026, 10:12 AM

  Presenters

  • Jiawei Ruan

    • Eastern Institute of Technology-Ningbo

  Authors

  • Jiawei Ruan

    • Eastern Institute of Technology-Ningbo

  • Tongshuai Zhu

    • College of Science, China University of Petroleum (East China), China

  • Di Zhou

    • Eastern Institute of Technology, Ningbo, China

  • Huaiqiang Wang

    • School of Physics and Technology, Nanjing Normal University, China

  • Su-Huai Wei

    • Eastern Institute of Technology, Ningbo, China

  View abstract →

• First-principles study of odd-parity responses driven by conventional antiferromagnetism

  ORAL

  March 17, 2026, 10:12 AM – March 17, 2026, 10:24 AM

  Publication: J. Matsuda, et al., PRL. 134, 226703 (2025).

  Presenters

  • Jin Matsuda

    • The University of Tokyo

  Authors

  • Jin Matsuda

    • The University of Tokyo

  • Hikaru Watanabe

    • The University of Tokyo
    • Univ of Tokyo

  • Takuya Nomoto

    • Tokyo Metropolitan University

  • Ryotaro Arita

    • Univ of Tokyo
    • The University of Tokyo, RIKEN CEMS
    • University of Tokyo

  View abstract →

• Optical Engineering of Band Structure and Spin-Polarization in Unconventional Odd-parity Magnets

  ORAL

  March 17, 2026, 10:24 AM – March 17, 2026, 10:36 AM

  Presenters

  • Yantao Li

    • University of Missouri-Columbia

  Authors

  • Yantao Li

    • University of Missouri-Columbia

  • Pavlo Sukhachov

    • University of Missouri

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 17, 2026, 10:36 AM – March 17, 2026, 10:48 AM

  View abstract →

• Electric and spin current vortices in altermagnets

  ORAL

  March 17, 2026, 10:48 AM – March 17, 2026, 11:00 AM

  Publication: ArXiv preprint: https://arxiv.org/abs/2507.08072

  Presenters

  • Pavlo Sukhachov

    • University of Missouri

  Authors

  • Pavlo Sukhachov

    • University of Missouri

  • Karl B Hallberg

    • NTNU

  • Arsen Herasymchuk

    • Bogolyubov Institute for Theoretical Physics

  • Erik W Hodt

    • NTNU

  • Jacob Linder

    • Norwegian Univ Tech (NTNU)

  • Eduard V Gorbar

    • KNU

  View abstract →