Scaling fit of spin pumping in various ferromagnetic materials

T. Yoshino, K. Ando, Y. Kajiwara, H. Nakayama, E. Saitoh

研究成果: Article査読

2 被引用数 (Scopus)

抄録

In this paper, we have investigated spin currents generated by the spin pumping in ferromagnetic metal/Pt and ferromagnetic insulator/Pt bilayer films using the inverse spin-Hall effect (ISHE). We found that the magnitude of the electric voltage due to the ISHE is well reproduced by a calculation based on the model of the spin pumping not only in transition magnetic metal/Pt bilayer films, but also in polycrystalline magnetic insulators BiY 2 Fe 5O 12 / Pt and Y 3 Fe 5O 12 / Pt. This result will show a guideline for creating a spin current in a wide range of materials.

本文言語English
論文番号07C502
ジャーナルJournal of Applied Physics
111
7
DOI
出版ステータスPublished - 2012 4 1
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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