サイエンス記事
4f電子系化合物EuPtSiで実現する磁気スキルミオン格子
2020 年 30 巻 3 号 p. 160-165
詳細
2020 年 30 巻 3 号 p. 160-165
Magnetic properties of trillium lattice antiferromagnet EuPtSi, crystallizing in the same group as archetypical skyrmion compound MnSi, were investigated. Single crystal neutron diffraction revealed a close similarity between two compounds, despite a difference in periodic length. The result implies that EuPtSi is the first 4f electron magnet to host magnetic skyrmion lattice.
