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Spin polarization and additional magneto-optical activity of nonmagnetic layers in Fe/Ag CMF

  • Y. B. Xu*
  • , H. R. Zhai
  • , M. Lu
  • , Q. Y. Jin
  • , Y. Z. Miao
  • *此作品的通讯作者
  • Nanjing University

科研成果: 期刊稿件文章同行评审

摘要

The experimental magneto-optical Kerr rotation spectra of Fe/Ag compositionally modulated films reported by Katayama et al. are studied theoretically. It is found that the free electrons of Ag are spin polarized. The magnitude of the polarization is about 1% with a direction opposite to that of Fe. The polarized Ag also gives rise to an additional magneto-optical activity as in Pt and Pd.

源语言英语
页(从-至)213-216
页数4
期刊Physics Letters, Section A: General, Atomic and Solid State Physics
168
3
DOI
出版状态已出版 - 24 8月 1992
已对外发布

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