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- Watanabe Masato
- The Research Institute for Electric and Magnetic Materials, 2–1–1 Yagiyama–minami, Taihaku–ku, Sendai 982, Japan
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- Homma Motofumi
- Faculty of Engineering, Tohoku University, Aoba, Aramaki, Aoba–ku, Sendai 980–77, Japan
書誌事項
- タイトル別名
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- Perpendicular Magnetization of Epitaxial FePt(001) Thin Films with High Squareness and High Coercive Force.
- Perpendicular Magnetization of Epitaxia
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説明
Perpendicular magnetized epitaxial FePt(001) thin films were prepared by RF-magnetron sputtering. The long range order parameter S of the FePt layer was found to be ~ 0.9. Very narrow X-ray rocking curves ( FWHM<1°) of the FePt(002) and Pt(200) peaks indicate that both layers are essentially single crystalline. With increasing Pt buffer layer thickness d Pt, the squareness M r/M S and coercive force H C were found to increase to 100% and 7.2 kOe, respectively. The FePt(001) thin film has a |0.58°| peak at a photon energy of 2.0 eV (630 nm wavelength) in the polar magnetooptical Kerr rotation θ K spectrum, which does not agree with that of the polycrystalline FePt ordered alloy.
収録刊行物
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- Japanese Journal of Applied Physics
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Japanese Journal of Applied Physics 35 (10A), L1264-L1267, 1996
The Japan Society of Applied Physics
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282681226921984
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- NII論文ID
- 210000040278
- 110003924802
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- NII書誌ID
- AA10650595
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- COI
- 1:CAS:528:DyaK28XmtlWjsL8%3D
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- ISSN
- 13474065
- 00214922
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- NDL書誌ID
- 4060325
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
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- 抄録ライセンスフラグ
- 使用不可