論文

査読有り
2017年6月

Temperature dependence of spin-orbit effective fields in Pt/GdFeCo bilayers

APPLIED PHYSICS LETTERS
  • Woo Seung Ham
  • ,
  • Sanghoon Kim
  • ,
  • Duck-Ho Kim
  • ,
  • Kab-Jin Kim
  • ,
  • Takaya Okuno
  • ,
  • Hiroki Yoshikawa
  • ,
  • Arata Tsukamoto
  • ,
  • Takahiro Moriyama
  • ,
  • Teruo Ono

110
24
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1063/1.4985436
出版者・発行元
AMER INST PHYSICS

Harmonic Hall measurements were performed in Pt/GdFeCo bilayers to quantify the effective field resulting from the spin-orbit torque at various temperatures, both above and below the magnetization compensation temperature (T-M). We found that the damping-like torque rapidly increased near the T-M of the GdFeCo, which was attributed to a reduction in the net magnetic moment. Moreover, most importantly, the resulting spin Hall efficiency turned out to be constant across the temperature range. Published by AIP Publishing.

リンク情報
DOI
https://doi.org/10.1063/1.4985436
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000403678300019&DestApp=WOS_CPL
ID情報
  • DOI : 10.1063/1.4985436
  • ISSN : 0003-6951
  • eISSN : 1077-3118
  • Web of Science ID : WOS:000403678300019

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