Heat dissipation due to ferromagnetic resonance in a ferromagnetic metal monitored by electrical resistance measurement

Kazuto Yamanoi, Yuki Yokotani, Takashi Kimura

研究成果: Article査読

11 被引用数 (Scopus)

抄録

The heat dissipation due to the resonant precessional motion of the magnetization in a ferromagnetic metal has been investigated. We demonstrated that the temperature during the ferromagnetic resonance can be simply detected by the electrical resistance measurement of the Cu strip line in contact with the ferromagnetic metal. The temperature change of the Cu strip due to the ferromagnetic resonance was found to exceed 10 K, which significantly affects the spin-current transport. The influence of the thermal conductivity of the substrate on the heating was also investigated.

本文言語English
論文番号182410
ジャーナルApplied Physics Letters
107
18
DOI
出版ステータスPublished - 2015 11 2
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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