論文

査読有り
1999年

M-2,M-3 edge core-level magnetic circular dichroism measurements of Cu/Co multilayers

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
  • S Kawaguchi
  • K Ono
  • K Horiba
  • M Mizuguchi
  • S Hayakawa
  • H Fujioka
  • T Koide
  • H Miyauchi
  • N Nakajima
  • H Takenaka
  • M Oshima
  • 全て表示

38
開始ページ
419
終了ページ
422
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.7567/JJAPS.38S1.419
出版者・発行元
JAPAN J APPLIED PHYSICS

We have carried out the magnetic circular dichroism (MCD) measurements in the VUV region near M-2,M-3 absorption edges of Cu and Co for Cu/Co multilayers in order to investigate the perpendicular magnetization of the system. Circularly polarized SR light was incident almost normal to the sample surface and the reflected light was detected, corresponding to the information about perpendicular magnetic moments. The MCD spectrum of the magnetic layers at Co M-2,M-3 edges showed one negative peak. Although Cu is non-magnetic, a similar MCD profile was obtained for Cu M-2,M-3 edges. These results indicate that the perpendicular magnetic moments of non-magnetic Cu are induced near the Cu/Co interfaces of multilayers and the directions of the magnetic moments in Cu and Co layers are parallel with each other along the direction of applied magnetic field.

リンク情報
DOI
https://doi.org/10.7567/JJAPS.38S1.419
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000082804000104&DestApp=WOS_CPL
ID情報
  • DOI : 10.7567/JJAPS.38S1.419
  • ISSN : 0021-4922
  • Web of Science ID : WOS:000082804000104

エクスポート
BibTeX RIS