Strain and magnetic anisotropy of as-grown and annealed Fe films on c(4x4) reconstructed GaAs (001) surface
文献类型：期刊论文
| 作者 | Lu, J; Meng, HJ; Deng, JJ; Xu, PF; Chen, L ; Zhao, JH; Jia, QJ; Jia QJ(贾全杰)
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| 刊名 | JOURNAL OF APPLIED PHYSICS
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| 出版日期 | 2009 |
| 卷号 | 106期号:1页码:13911 |
| 关键词 | annealing gallium arsenide iron magnetic anisotropy magnetic epitaxial layers magnetisation molecular beam epitaxial growth transmission electron microscopy X-ray diffraction |
| 通讯作者 | [Lu, J. ; Meng, H. J. ; Deng, J. J. ; Xu, P. F. ; Chen, L. ; Zhao, J. H.] Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China ; [Jia, Q. J.] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100039, Peoples R China |
| 英文摘要 | Fe films with the different thicknesses were grown on c(4x4) reconstructed GaAs (001) surfaces at low temperature by molecular-beam epitaxy. Well-ordered bcc structural Fe epitaxial films are confirmed by x-ray diffraction patterns and high-resolution cross-sectional transmission electron microscopy images. A large lattice expansion perpendicular to the surface in Fe film is observed. In-plane uniaxial magnetic anisotropy is determined by the difference between magnetizing energy along [110] and [110] directions, and the constant of interfacial uniaxial magnetic anisotropy is calculated to be 1.02x10(-4) J m(-2). We also find that magnetic anisotropy is not obviously influenced after in situ annealing, but in-plane strain is completely changed. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000268065000087 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240413]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Lu, J,Meng, HJ,Deng, JJ,et al. Strain and magnetic anisotropy of as-grown and annealed Fe films on c(4x4) reconstructed GaAs (001) surface[J]. JOURNAL OF APPLIED PHYSICS,2009,106(1):13911. |
| APA | Lu, J.,Meng, HJ.,Deng, JJ.,Xu, PF.,Chen, L.,...&贾全杰.(2009).Strain and magnetic anisotropy of as-grown and annealed Fe films on c(4x4) reconstructed GaAs (001) surface.JOURNAL OF APPLIED PHYSICS,106(1),13911. |
| MLA | Lu, J,et al."Strain and magnetic anisotropy of as-grown and annealed Fe films on c(4x4) reconstructed GaAs (001) surface".JOURNAL OF APPLIED PHYSICS 106.1(2009):13911. |
入库方式： OAI收割
来源：高能物理研究所
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