Ferromagnetic Resonance in Superlattices Fe/Cr on MgO

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概要

• 論文の詳細を見る

• Measurements of ferromagnetic resonance (FMR), magnetization and magnetoresistance (Δ p / p) have been made for Fe(30 Å)/Cr(x) superlattices epitaxially deposited on Mg0(001) substrates, to study the antiferromagnetic (AF) coupling between the adjacent Fe layers. For x=6-12 Å films, a large Δ p/ p (>5%), high saturation field (H_s) and two FMR peaks were observed. A model of strongly coupled AF magnetization explains the high H_s; however, it cannot explain the observed low field values of the secondary FMR peak.

• 社団法人応用物理学会の論文
• 1992-12-15

著者

• Araki Satoru

  R & D Center Tdk Corp.

• Kohmoto Osamu

  College Of Liberal Arts And Sciences Okayama University

• ARAKI Satoru

  R & D Center, TDK Corporation

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• Aspect Ratio of the Ba-Ferrite Platelets in Recording Media
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• Ferromagnetic Resonance in Epitaxial Fe Films on MgO
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• Ferromagnetic Resonance in Superlattices Fe/Cr on MgO

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