Altermagnetism V: Mostly Ruthenium Oxide

Presentations

• Observation of mirror-odd and mirror-even spin texture in ultra-thin epitaxially-strained RuO₂ films

  Oral-In-person

  March 17, 2026, 3:30 PM – March 17, 2026, 3:42 PM

  Presenters

  • Yichen Zhang

    • Rice University

  Authors

  • Yichen Zhang

    • Rice University

  • Seung Gyo Jeong

    • University of Minnesota

  • Luca Buiarelli

    • University of Minnesota

  • SEUNGJUN LEE

    • University of Minnesota

  • Yucheng Guo

    • Rice University

  • Jiaqin Wen

  • Hang Li

  • Sreejith Thampan Nair

    • University of Minnesota, Twin Cities

  • Inhyeok Choi

    • Massachusetts Institute of Technology

  • Zheng Ren

    • Rice University

  • Ziqin Yue

    • Rice University

  • Alexei Fedorov

    • Lawrence Berkeley National Laboratory

  • Sung-Kwan Mo

    • Lawrence Berkeley National Laboratory

  • Junichiro Kono

    • Rice University

  • Jong Seok Lee

    • Gwangju Institute of Science and Technology

  • Tony Low

    • University of Minnesota

  • Turan Birol

    • University of Minnesota

  • Rafael Fernandes

    • University of Illinois Urbana-Champaign

  • Milan Radovic

    • Paul Scherrer Institute

  • Bharat Jalan

    • University of Minnesota

  • Ming Yi

    • Rice University

  View abstract →

• Anisotropic Generation of Spin Torque in Rutile RuO₂Films

  Oral-In-person

  March 17, 2026, 3:42 PM – March 17, 2026, 3:54 PM

  Presenters

  • Subhash Bhatt

    • University of Delaware

  Authors

  • Subhash Bhatt

    • University of Delaware

  • David Plouff

    • University of Delaware

  • Mohammad Hossain

    • University of Delaware

  • Nawsher J. Parvez

    • University of Delaware

  • Sashi Nepal

    • University of Delaware

  • Xinhao Wang

    • University of Delaware

  • Benjamin Jungfleisch

    • University of Delaware

  • M. Benjamin Jungfleisch

    • University of Delaware

  • John Q Xiao

    • University of Delaware

  View abstract →

• Near-field imaging of surface plasmon polaritons in ultra-thin altermagnetic candidate RuO2 thin films

  Oral-In-person

  March 17, 2026, 3:54 PM – March 17, 2026, 4:06 PM

  Presenters

  • Alyssa Bragg

    • University of Minnesota

  Authors

  • Alyssa Bragg

    • University of Minnesota

  • Seung Gyo Jeong

  • Zhifei Yang

    • University of Minnesota Twin Cities

  • Anand Santhosh

    • University of Minnesota

  • Liam Thompson

    • University of Minnesota

  • Nitzan Hirshberg

    • University of Minnesota

  • Brayden Lukaskawcez

    • University of Minnesota

  • Bharat Jalan

    • University of Minnesota

  • Alexander McLeod

    • University of Minnesota

  View abstract →

• Strain Engineering of Altermagnetism in RuO₂ thin films

  Oral-In-person

  March 17, 2026, 4:06 PM – March 17, 2026, 4:18 PM

  Presenters

  • Johnathas D'arf Severo Forte

    • University of Minnesota

  Authors

  • Johnathas D'arf Severo Forte

    • University of Minnesota

  • SEUNGJUN LEE

    • University of Minnesota

  • Anand Santhosh

    • University of Minnesota

  • Bharat Jalan

    • University of Minnesota

  • Tony Low

    • University of Minnesota

  View abstract →

• Quantum oscillation studies of altermagnet candidates

  Oral-In-person

  March 17, 2026, 4:18 PM – March 17, 2026, 4:30 PM

  Publication: Z. Wu et al, PRX 15 031044 (2025)

  Presenters

  • Alexander Eaton

    • Univ of Cambridge

  Authors

  • Alexander Eaton

    • Univ of Cambridge

  View abstract →

• Exploring the Fragility of Altermagnetism in RuO₂ using Quantum Monte Carlo

  Oral-In-person

  March 17, 2026, 4:30 PM – March 17, 2026, 4:42 PM

  Presenters

  • Panchapakesan Ganesh

    • Oak Ridge National Laboratory

  Authors

  • Panchapakesan Ganesh

    • Oak Ridge National Laboratory

  • Jeonghwan Ahn

    • Oak Ridge National Laboratory

  • Seoung-Hun Kang

    • Oak Ridge National Laboratory

  • Jaron Krogel

    • Oak Ridge National Laboratory

  View abstract →

• Probing for an altermagnetic ground state in Ru_1-xCr_xO₂

  Oral-In-person

  March 17, 2026, 4:42 PM – March 17, 2026, 4:54 PM

  Presenters

  • David Plouff

    • University of Delaware

  Authors

  • David Plouff

    • University of Delaware

  • Nawsher J. Parvez

    • University of Delaware

  • Subhash Bhatt

    • University of Delaware

  • Xixiang Zhang

    • King Abdullah Univ of Sci & Tech (KAUST)

  • Adam Aczel

    • Oak Ridge National Laboratory

  • Jonathan Gaudet

    • National Institute of Standards and Technology (NIST)

  • John Q Xiao

    • University of Delaware

  View abstract →

• Optical Studies of RuO2 Thin Films

  Oral-In-person

  March 17, 2026, 4:54 PM – March 17, 2026, 5:06 PM

  Presenters

  • Benjamin Mead

    • University of Pennsylvania

  Authors

  • Benjamin Mead

    • University of Pennsylvania

  • Luka Mitrovic

    • Cornell University

  • Kyle Shen

    • Cornell University

  • Darrell Schlom

    • Cornell University

  • Liang Wu

    • University of Pennsylvania

  View abstract →

• Observation of Topological Surface States in the Candidate Altermagnet RuO₂ via Spin-Resolved ARPES

  Oral-In-person

  March 17, 2026, 5:06 PM – March 17, 2026, 5:18 PM

  Presenters

  • Takumi Osumi

    • Tohoku University

  Authors

  • Takumi Osumi

    • Tohoku University

  • Kunihiko Yamauchi

    • Osaka University

  • Seigo Souma

  • Shubhankar Paul

  • Asuka HONMA

    • Tohoku University, Japan

  • Kosuke Nakayama

  • Kenichi Ozawa

  • Miho Kitamura

  • Koji Horiba

  • Hiroshi KUMIGASHIRA

    • Tohoku University, Japan

  • Chiara Bigi

  • François Bertran

  • Tamio Oguchi

    • Osaka University

  • Takashi Takahashi

    • Tohoku University, Japan

  • YOSHITERU Maeno

  • Takafumi Sato

  View abstract →

• Fragile unconventional magnetism in RuO2 by proximity to Landau-Pomeranchuk instability

  Oral-In-person

  March 17, 2026, 5:18 PM – March 17, 2026, 5:30 PM

  Publication: PhysRevB.111.174425

  Presenters

  • Zhuang Qian

    • westlake

  Authors

  • Zhuang Qian

    • westlake

  • Yudi Yang

    • Westlake University

  • Shi Liu

    • Westlake University

  • Congjun Wu

  View abstract →

• Electronic and Structural Tuning of Transport Properties of Altermagnetic RuO₂

  Oral-In-person

  March 17, 2026, 5:30 PM – March 17, 2026, 5:42 PM

  Presenters

  • Tamer Taskiran

    • Bilkent University

  Authors

  • Tamer Taskiran

    • Bilkent University

  • Cuneyt Sahin

    • Bilkent University

  View abstract →

• Evidence of itinerant electron-local moment interactions in altermagnetic Li-doped MnTe

  Oral-In-person

  March 17, 2026, 5:42 PM – March 17, 2026, 5:54 PM

  Presenters

  • Steven Gomez Alvarado

    • Rice University

  Authors

  • Steven Gomez Alvarado

    • Rice University

  • Tingjun Zhang

    • Rice University

  • Sijie Xu

    • Rice University

  • Travis Williams

    • Oak Ridge National Laboratory

  • Matthew Stone

    • Oak Ridge National Laboratory

  • Xiaoping Wang

    • Oak Ridge National Laboratory

  • Pengcheng dai

  View abstract →

• Controlling transport properties in antiferromagnets with broken time reversal symmetry by uniaxial strain

  Oral-In-person

  March 17, 2026, 5:54 PM – March 17, 2026, 6:06 PM

  Presenters

  • Abdul Ahad

    • Univ of Tokyo

  Authors

  • Abdul Ahad

    • Univ of Tokyo

  • Miuko Tanaka

    • Univ of Tokyo

  • Nguyen Khanh

  • R Ishioka

  • A. Kitaori

  • T. Kitamura

  • Hao Ou

  • Jiang Pu

  • Shinichiro Seki

    • Univ of Tokyo

  • T. Ideue

  View abstract →

• Impurity effects on the superconductivity in RuO₂ thin films

  Oral-In-person

  March 17, 2026, 6:06 PM – March 17, 2026, 6:18 PM

  Presenters

  • Kota Ishihara

    • Univ of Tokyo

  Authors

  • Kota Ishihara

    • Univ of Tokyo

  • Takuya Nagashima

  • Romain Grasset

  • Marcin Konczykowski

    • Ecole Polytechnique

  • Takahiro Yasunami

  • Shinichi Nishihaya

    • Institute of Science Tokyo

  • Masashi Kawasaki

    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo

  • Masaki Uchida

    • Tokyo Institute of Technology, Tokyo

  • Kenichiro Hashimoto

    • The University of Tokyo

  • Takasada Shibauchi

    • Univ of Tokyo-Kashiwanoha

  View abstract →