[Publication] Collaborative Research on Observation of Octupolar Domain Walls Published in Physical Review B
- mingxfu
- Jul 18
- 1 min read
Our collaborative project with Prof. Kensuke Kobayashi's team has been published as a Letter in Physical Review B and selected as an Editor's Suggestion.
This study reports direct observation of octupolar domain walls in the antiferromagnet Mn₃Sn using quantum sensing techniques.
From our group, Dr. Tomoya Higo (now Associate Professor at Keio Univ..), PhD student Mihiro Asakura, and Prof. Nakatsuji contributed to this study.
Title: Observation of chiral domain walls in an octupole-ordered antiferromagnet
Authors: M. Tsukamoto, Z. Xu, T. Higo, K. Kondou, K. Sasaki, M. Asakura, S. Sakamoto, P. Gambardella, S. Miwa, Y. Otani, S. Nakatsuji, C. L. Degen, K. Kobayashi
Journal: Physical Review B, 112, L020404 (2025) (Editors’ Suggestion)