Structure, magnetic properties and magnetostriction of Fe81Ga19 thin films
文献类型：期刊论文
| 作者 | B. W. Wang ; S. Y. Li ; Y. Zhou ; W. M. Huang ; S. Y. Cao |
| 刊名 | Journal of Magnetism and Magnetic Materials
 |
| 出版日期 | 2008 |
| 卷号 | 320期号:5页码:769-773 |
| 关键词 | Fe-Ga thin film magnetic property magnetostriction structure tb0.27dy0.73fe2 single-crystal fe-ga alloys sm |
| ISSN号 | 0304-8853 |
| 中文摘要 | The structure, magnetic properties and magnetostriction of Fe81Ga19 thin films have been investigated by using X-ray diffraction analysis, scanning electron microscope (SEM), vibrating sample magnetometer and capacitive cantilever method. It was found that the grain size of as-deposited Fe81Ga19 thin films is 50-60nm and the grain size increases with increase in the annealing temperature. The remanence ratio (M-r/M-s) of the thin films slowly decreases with increase in the annealing temperature. However, the coercivity of the thin films goes the opposite way with increase in the annealing temperature. A preferential orientation of the Fe81Ga19 thin film fabricated under an applied magnetic field exists along < 100 > direction due to the function of magnetic field during sputtering. An in-plane-induced anisotropy of the thin film is well formed by the applied magnetic field during the sputtering and the formation of in-plane-induced anisotropy results in 90 degrees rotations of the magnetic domains during magnetization and in the increase of magnetostriction for the thin film. (c) 2007 Elsevier B. V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33115]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | B. W. Wang,S. Y. Li,Y. Zhou,et al. Structure, magnetic properties and magnetostriction of Fe81Ga19 thin films[J]. Journal of Magnetism and Magnetic Materials,2008,320(5):769-773. |
| APA | B. W. Wang,S. Y. Li,Y. Zhou,W. M. Huang,&S. Y. Cao.(2008).Structure, magnetic properties and magnetostriction of Fe81Ga19 thin films.Journal of Magnetism and Magnetic Materials,320(5),769-773. |
| MLA | B. W. Wang,et al."Structure, magnetic properties and magnetostriction of Fe81Ga19 thin films".Journal of Magnetism and Magnetic Materials 320.5(2008):769-773. |
入库方式： OAI收割
来源：金属研究所
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