【学会発表】International Symposium on Spintronics with Antiferromagnets and Altermagnets (SAA2025)

10月6日から10日までザ・プリンス 箱根芦ノ湖にて行われたInternational Symposium on Spintronics with Antiferromagnets and Altermagnets (SAA2025)にて、研究室のメンバーが発表を行いました。

本シンポジウムはトランススケール量子科学国際連携研究機構（機構長：中辻知）、東京大学物性研究所、Johns Hopkins大学の共催にて行われ、中辻教授もオーガナイザーとして参画しました。また、Mingxuan Fuさん（特任助教）がlocal coordinatorを務めました。

Satoru Nakatsuji,

"Spintronics of Topological Antiferromagnets & Altermagnets" (Invited talk)

Mihiro Asakura, Tomoya Higo, Takumi Matsuo, Yutaro Tsushima, Shun’ichiro Kurosawa, Ryota Uesugi, Daisuke Nishio-Hamane, and Satoru Nakatsuji,

"Room temperature manipulation of exchange bias between ferromagnets and the Weyl antiferromagnet Mn3Sn" (Poster)

Katsuhiro Tanaka, Yuta Toga, Susumu Minami, Satoru Nakatsuji, Takuya Nomoto, Takashi Koretsune, and Ryotaro Arita,

"First-principles study of magnetoresistance effect in Mn3Sn/MgO/Mn3Sn tunnel junction" (Poster)

Alpin N. Tatan, Katsuhiro Tanaka, Ryotaro Arita, and Satoru Nakatsuji,

"First-principles studies of Fe3Sn-based magnetic tunnel junctions" (Poster)

Cong Wang, Mikk Lippmaa, and Satoru Nakatsuji,

"Observation of large antiferromagnetic domains in the single-crystalline YFeO3 films" (Poster)

Hiroshi Idzuchi, Katsuhiro Tanaka, Masayuki Tateishi, Tomoya Higo, Shoya Sakamoto, Shinji Miwa, and Satoru Nakatsuji,

"Large tunneling magnetoresistance effect from momentum-dependent spin polarization in an antiferromagnetic electrode" (Poster)

Kyung Jae Lee, Kouta Kondou, Tomoya Higo, Masashi Kawaguchi, Takashi Koretsune, Shinji Miwa, Masamitsu Hayashi, and Satoru Nakatsuji,

"Dzyaloshinskii-Moriya interaction at non-collinear antiferromagnet/heavy metal interface" (Poster)

Shogo Yamada, Hanshen Tsai, Kouta Kondou, Yutaro Tsushima, Mihiro Asakura, Tomoya Higo, and Satoru Nakatsuji,

"Observation of electrical pulse switching in an antiferromagnet Mn3Sn" (Poster)

Kaito Tomabechi, Cong Wang, Kyung Jae Lee, Kouta Kondou, Mihiro Asakura, Hidetoshi Kosaki, Tomoya Higo, Shinji Miwa, and Satoru Nakatsuji,

"Crystal orientation imaging in noncollinear antiferromagnetic Mn3Sn thin films characterized by rotation of polarized light" (Poster)

Wan-Hsin Chen, Chin-Hsuan Chen, Guan-Hao Chen, Wei-Chuan Chen, Fu-Xiang Rikudo Chen, Pei-Jung Chen, Chun-Kai Ku, Chang-Tsan Lee, Jia-Ying Li, Iwao Matsuda, Chung-Yu Mou, Chien-Te Wu, Horng-Tay Jeng, Shu-Jung Tang, Chun-Liang Lin,

"Manifestation of Strong Spin-Orbit Coupling in a 2D Alloy" (Poster)

Daiju Hayashi, Yoichi Shiota, Ryusuke Hisatomi, Hideki Narita, Shutaro Karube, and Teruo Ono,

"Nonlinear magnon response in synthetic antiferromagnets" (Poster)

Shun’ichiro Kurosawa, Tomoya Higo, Shota Saito, Ryota Uesugi, and Satoru Nakatsuji,

"Transverse magneto-thermoelectric effect in epitaxial thin film of topological kagome ferromagnet Fe3Sn" (Poster)

Yutaro Tsushima, Tomoya Higo, Katsuhiro Tanaka, Mihiro Asakura, Shunichiro Kurosawa, Ryota Uesugi, Ryotaro Arita, and Satoru Nakatsuji,

"Tuning the Magnetic and Magneto-transport Properties of the Weyl Antiferromagnet Mn₃Sn Thin Films through Chemical Substitution" (Poster)