Altermagnetism I - New Research Directions
FOCUS · MAR-B38 · ID: 3996969
Presentations
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From Microscopic Imaging to Ultrasensitive Spin-Orbit Torque Metrology in van der Waals Spintronics and Beyond
ORAL · Invited
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Publication: [1] Cham, T. M. J. *, Zhao, M.*, Zhou, W.*, Koerner, A., Le, D., Li, Z., Powalla, L., Bergner, D., Thareja, E., Alam, S., Wintz, S., Weigand, M., Hwang, J., Gayles, J., Ralph, D. C., Kawakami, R. K., and Luo, Y. K., "Stabilizing bubble magnetic domains in epitaxial 2D magnet/topological insulator heterostructures through interfacial engineering." In preparation.
[2] Karimeddiny, S.*, Cham, T. M. J. *, Smedley, O., Ralph, D. C., and Luo, Y. K.*, "Sagnac interferometry for high-sensitivity optical measurements of spin-orbit torque", Science Advances 9, eadi9039 (2023).
[3] Yu, X.*, Berg, E.*, Khurana, B., Jain, R., Cham, T. M. J., Smedley, O., Ross, C. A., Ralph, D. C., and Luo, Y. K., "Sagnac interferometry for high-sensitivity spin-orbit torque measurements in magneto-optical ferromagnetic insulator bismuth-substituted yttrium iron garnet", in preparation.
[4] Smedley, O., Cham, T. M. J., Zheng, X. Y., Channa, S., Riddiford, L., Suzuki, Y., Luo, Y. K. and Ralph, D. C. "Sagnac Interferometer Measurement of Spin-Orbit-Torque Efficiency Acting on the Insulating Magnet Li0.5(Al,Fe)2.5O4." In preparation.
[5] Cham, T. M. J., Chica, D. G., Watanabe, K., Taniguchi, T., Roy, X., May, A. F., Luo, Y. K., and Ralph, D. C, "Spin-filter tunneling detection of antiferromagnetic resonance with electrically-tunable damping", Science 389, 479-482 (2025).Presenters
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Yunqiu (Kelly) Luo
- University of Southern California
Authors
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Yunqiu (Kelly) Luo
- University of Southern California
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The impact of single atomic defects in layered altermagnet CoNb<sub>4</sub>Se<sub>8</sub>
ORAL
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Presenters
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Christopher Salvatore Candelora
- Boston College
Authors
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Christopher Salvatore Candelora
- Boston College
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Muxian Xu
- Boston College
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Siyu Cheng
- Boston College
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Hengxin Tan
- Tsinghua University
- Shanghai Jiaotong University
- Shanghai Jiao Tong University
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Younghun Hwang
- Ulsan College
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Ziqiang Wang
- Boston College
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Federico Mazzola
- CNR-IOM
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Binghai Yan
- The Pennsylvania State University
- Penn State University
- Weizmann Institute of Science
- Pennsylvania State University
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Ilija Zeljkovic
- Boston College
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Abstract Withdrawn
ORAL · Withdrawn
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Extended s-wave altermagnets
ORAL
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Publication: https://arxiv.org/abs/2508.20163
Presenters
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Lennart Klebl
- University of Hamburg
- University of Würzburg
Authors
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Lennart Klebl
- University of Hamburg
- University of Würzburg
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Matteo Dürrnagel
- University of Würzburg
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Tobias Müller
- University of Würzburg
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Ronny Thomale
- Julius-Maximilians University of Wuerzburg
- University of Würzburg
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Michael Klett
- University of Würzburg
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Effect of short-range anion ordering on altermagnetism in rutile FeOF
ORAL
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Presenters
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Siddhartha S Nathan
- Northwestern University
Authors
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Siddhartha S Nathan
- Northwestern University
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Linding Yuan
- Northwestern University
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James M Rondinelli
- Northwestern University
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Abstract Withdrawn
ORAL · Withdrawn
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Altermagnetism, Kagome Flat Band, and Weyl Fermion States in Magnetically Intercalated Transition Metal Dichalcogenides
ORAL
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Presenters
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Avinash Sah
- University of Missouri-Columbia
Authors
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Avinash Sah
- University of Missouri-Columbia
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Pavlo Sukhachov
- University of Missouri
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Guang Bian
- University of Missouri
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Emergent exchange bias with asymmetric reversal in plasma-treated hematite/permalloy
ORAL
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Presenters
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Tianxing Wang
- University of California, San Diego
Authors
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Tianxing Wang
- University of California, San Diego
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Ali C Basaran
- General Atomics
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Juan A Hofer
- University of California, San Diego
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Javier Rodrigues Alvarez
- University of California, San Diego
- University of California San Diego
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Ivan Schuller
- University of California, San Diego
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Exploration of MnPt Heterostructures for Spintronics and Beyond.
ORAL
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Presenters
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Kurt Lorenzen
- Texas State University
Authors
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Kurt Lorenzen
- Texas State University
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Alexandra J Howzen
- Texas State University
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Nathan Satchell
- Texas State University
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Orbital piezomagnetic polarizability of pure insulating altermagnets
ORAL
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Presenters
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Beryl Bell
- Drexel University
Authors
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Beryl Bell
- Drexel University
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Jörn Venderbos
- Drexel University
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Real space-resolved anomalous hall effect in altermagnet thin films
ORAL
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Presenters
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Yufei Zhao
- Weizmann Institute of Science
- Pennsylvania State University
Authors
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Yufei Zhao
- Weizmann Institute of Science
- Pennsylvania State University
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Binghai Yan
- The Pennsylvania State University
- Penn State University
- Weizmann Institute of Science
- Pennsylvania State University
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Electronic structures and transport properties of noncoplanar antiferromagnet MnTe<sub>2</sub>
ORAL
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Presenters
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Ye Seong Lee
- Yonsei University
Authors
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Ye Seong Lee
- Yonsei University
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Hyoung Joon Choi
- Yonsei University
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