Surface morphology and magnetic anisotropy of obliquely deposited Co/Si(111) films
文献类型：期刊论文
| 作者 | Fang, YP ; He, W ; LiuSTM, HL ; Zhan, QF ; Du, HF ; Wu, QO ; Yang, HT ; Zhang, XQ ; Cheng, ZH |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 97期号:2 |
| 关键词 | FE FILMS SI(111) ORIGIN |
| ISSN号 | 0003-6951 |
| 通讯作者 | Cheng, ZH (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China. |
| 中文摘要 | We report an investigation on magnetic anisotropy of Co/Si(111) films deposited at oblique incidence. An in-plane uniaxial magnetic anisotropy (UMA) with the easy axis perpendicular to the incident flux plane was observed to superimpose on sixfold magnetocrystalline anisotropy of Co films. We built a total energy model to investigate the magnetization reversal mechanism around hard axis. The simulated value of UMA is K(u) = 1.7 X 10(5) erg/cm(3), which is consistent with K(shape) = 1.1 X 10(5) erg/cm(3) calculated from scanning tunneling microscope image. This good agreement suggests the in-plane UMA is mainly originated from the shape of the oblique deposited Co stripes. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3463458] |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China (973 program) [2009CB929201, 2010CB934202]; National Natural Sciences Foundation of China [503931006, 50721001, 10774179] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/54184]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Fang, YP,He, W,LiuSTM, HL,et al. Surface morphology and magnetic anisotropy of obliquely deposited Co/Si(111) films[J]. APPLIED PHYSICS LETTERS,2010,97(2). |
| APA | Fang, YP.,He, W.,LiuSTM, HL.,Zhan, QF.,Du, HF.,...&Cheng, ZH.(2010).Surface morphology and magnetic anisotropy of obliquely deposited Co/Si(111) films.APPLIED PHYSICS LETTERS,97(2). |
| MLA | Fang, YP,et al."Surface morphology and magnetic anisotropy of obliquely deposited Co/Si(111) films".APPLIED PHYSICS LETTERS 97.2(2010). |
入库方式： OAI收割
来源：物理研究所
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