論文

査読有り 招待有り 筆頭著者 責任著者
2021年8月

Spin-Motive Force in Ferromagnetic and Ferrimagnetic Materials

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
  • Kenji Tanabe
  • ,
  • Jun-ichiro Ohe

90
8
開始ページ
081011
終了ページ
081011
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.7566/JPSJ.90.081011
出版者・発行元
PHYSICAL SOC JAPAN

The magnetization dynamics of nonuniform magnetic structures induce the spin-dependent force acting on the conduction electrons via the s-d coupling. This emergent electric field, the so-called spin-motive force (SMF), is observed in a variety of magnetic structures such as magnetic domain walls, magnetic vortices, and staggered ferrimagnetic structures. The magnitude and direction of the SMF depend on the spatiotemporal derivative of magnetic structures, which is determined by the magnetic interaction and geometry of the sample. In this article, we review recent studies on the SMF using ferromagnetic and ferrimagnetic materials. We introduce the theoretical aspect of the SMF and show the relationship between the SMF and the topology of the magnetic structure. We present the experiment on the SMF induced by various magnetic samples in the presence of ferromagnetic coupling, the dipole-dipole interaction, and the antiferromagnetic coupling.

リンク情報
DOI
https://doi.org/10.7566/JPSJ.90.081011
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000678056600011&DestApp=WOS_CPL
ID情報
  • DOI : 10.7566/JPSJ.90.081011
  • ISSN : 0031-9015
  • ORCIDのPut Code : 95613547
  • Web of Science ID : WOS:000678056600011

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