Magneto-Optical Kerr Rotation Spectra and Perpendicular Anisotropy in Compositionally Modulated Multilayer Films of Co/Pt and Fe/Pt
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概要
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Magneto-optical Kerr rotation (θ_K) spectra and magnetic properties such as saturation magnetization (Ms) and perpendicular magnetic anisotropy of Co/Pt and Fe/Pt compositionally modulated multilayer films (CMF's) are investigated. An enhancement of θ_K is observed at the wavelengths of about 290 and 250 nm in Co/Pt and Fe/Pt CMF's, respectively. It is found that Fe/Pt CMF's turn into perpendicularly magnetized films in the same manner as Co/Pt CMF's when the Fe layer becomes thinner than about 5Å.
- 社団法人応用物理学会の論文
- 1989-12-20
著者
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NISHIHARA Yoshikazu
Electrotechnical Laboratory
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KATAYAMA Toshikazu
Electrotechnical Laboratory
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SUZUKI Yoshishige
Electrotechnical Laboratory
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Sugimoto Toshio
College Of Science & Technology Nihon University
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