Oscillatory interlayer couplings as functions of a ferromagnetic metal layer and a semiconducting spacer in magnetic superlattices

K. Inomata, S. N. Okuno, Y. Saito, K. Yusu

研究成果: Conference article査読

14 被引用数 (Scopus)

抄録

Fe layer thickness dependence of the interlayer exchange coupling across a Au spacer is investigated for MBE-grown Au/Fe/Au/Fe/Au(001) films involving two step-shaped Fe layers with each step 1 ML high. The coupling strength oscillates as a function of each Fe layer thickness with a 2 ML Fe period, which is attributed to the resonance state involving the Fe majority spin band. The interlayer coupling is also studied for Fe/Si and Fe/FeSi multilayers as functions of semiconducting spacer thickness and temperature.

本文言語English
ページ(範囲)219-223
ページ数5
ジャーナルJournal of Magnetism and Magnetic Materials
156
1-3
DOI
出版ステータスPublished - 1996
外部発表はい
イベントProceedings of the 1995 2nd International Symposium on Metallic Multilayers, MML - Cambridge, UK
継続期間: 1995 9 111995 9 14

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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