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大学・研究所にある論文を検索できる 「DEPTH-DEPENDENCE OF MAGNETIZATION AT A FERROMAGNET EDGE UNDER THE INTERFACIAL DZYALOSHINSKII-MORIYA INTERACTION」の論文概要。リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。

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DEPTH-DEPENDENCE OF MAGNETIZATION AT A FERROMAGNET EDGE UNDER THE INTERFACIAL DZYALOSHINSKII-MORIYA INTERACTION

Kaiya Yuki Honda Syuta 00402553 Itoh Hiroyoshi 00293671 Ohsawa Tomokatsu 関西大学

2022.03.20

概要

The interfacial Dzyaloshinskii–Moriya interaction (I-DMI) occurs in a ferromagnetic wire on a heavy metal. Magnetic moments (MMs) at the edge of the wire are forcibly canted by the I-DMI. The influence of the canting MM at the wire edge on the wire interior is unclear. Here, we theoretically investigate the MMs under the I-DMI. The effect of the canting of MMs at the edge of the interior is shown to increase with a smaller exchange energy and a larger perpendicular anisotropy. A cosine of the cant angle of the MMs decreases exponentially with distance from the edge.

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