Higher-order Hall response arises from octupole order and scalar spin chirality in a noncollinear antiferromagnet

Abstract Noncollinear antiferromagnets can generate a transverse electrical response known as the anomalous Hall effect, even though they possess almost no net magnetization. The microscopic origin of this behaviour, however, has remained unclear because conventional measurement geometries mix diffe...

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Autors principals:	Adithya Rajan, Tom G. Saunderson, Fabian R. Lux, Rocío Yanes Díaz, Hasan M. Abdullah, Arnab Bose, Beatrice Bednarz, Jun-Young Kim, Dongwook Go, Tetsuya Hajiri, Gokaran Shukla, Olena Gomonay, Yugui Yao, Wanxiang Feng, Hidefumi Asano, Udo Schwingenschlögl, Luis López-Díaz, Jairo Sinova, Gerhard Jakob, Yuriy Mokrousov, Aurélien Manchon, Mathias Kläui
Format:	Artigo
Idioma:	Inglês
Publicat:	Nature Portfolio 2026-01-01
Col·lecció:	Communications Materials
Accés en línia:	https://doi.org/10.1038/s43246-026-01080-6
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