Structure and magnetism of ultrathin Co film grown on Pt(100)
文献类型：期刊论文
| 作者 | Pan, MH ; He, K ; Zhang, LJ ; Jia, JF ; Xue, QK ; Kim, W ; Qiu, ZQ |
| 刊名 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A
 |
| 出版日期 | 2005 |
| 卷号 | 23期号:4页码:790 |
| 关键词 | SPIN-REORIENTATION TRANSITION FE FILMS EPITAXIAL-GROWTH SUPERLATTICES ENHANCEMENT MULTILAYERS ANISOTROPY INTERFACE KERR PHOTOEMISSION |
| ISSN号 | 0734-2101 |
| 通讯作者 | Qiu, ZQ (reprint author), Chinese Acad Sci, State Key Lab Surface Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Ultrathin Co films were deposited on Pt(100) at room temperature in ultrahigh vacuum, and investigated in situ by low-energy electron diffraction, scanning tunneling microscopy (STM), and surface magneto-optic Kerr effect. The Co film was grown into a wedge shape to provide a continuous change of the film thickness. We find that the Co film forms single-crystal ultrathin films at least up to 5 monolayers (ML). For as-grown films, we observe only in-plane magnetization. After annealing the film, the Co film develops a perpendicular magnetic anisotropy, leading to a spin reorientation transition at 2.7 ML Co thickness. STM measurements were performed at room temperature both before and after annealing the film. We found very different surface morphology and alloy formation after the film annealing, and attribute the perpendicular magnetic anisotropy to the formation of the Co-Pt alloy layer at the Co/Pt(100) interface. (c) 2005 American Vacuum Society. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53523]  |
| 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 | Pan, MH,He, K,Zhang, LJ,et al. Structure and magnetism of ultrathin Co film grown on Pt(100)[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A,2005,23(4):790. |
| APA | Pan, MH.,He, K.,Zhang, LJ.,Jia, JF.,Xue, QK.,...&Qiu, ZQ.(2005).Structure and magnetism of ultrathin Co film grown on Pt(100).JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A,23(4),790. |
| MLA | Pan, MH,et al."Structure and magnetism of ultrathin Co film grown on Pt(100)".JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 23.4(2005):790. |
入库方式： OAI收割
来源：物理研究所
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