Exchange bias effect and anisotropy analysis of FM/AF bilayers
文献类型：期刊论文
| 作者 | Tang, YJ ; Roos, BFP ; Mewes, T ; Bauer, M ; Demokritov, SO ; Hillebrands, B ; Zhan, WS |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
 |
| 出版日期 | 2000 |
| 卷号 | 76期号:1页码:59 |
| 关键词 | THIN-FILMS INTERFACES FIELD MODEL |
| ISSN号 | 0921-5107 |
| 通讯作者 | Tang, YJ: Chinese Acad Sci, Inst Phys, State Key Lab Mangetism, Beijing 100080, Peoples R China. |
| 中文摘要 | The amorphous SmDyFeCo films as a practical magneto-optical (MO) recording material were successfully prepared at the optimum condition. When moderate Sm is substituted for Dy, the compensation temperature T-comp decreases, the Curie temperature T-c remains unchanged, the Kerr rotation angle theta(k) increases, the saturation magnetization M-s at the room temperature increases and changes slowly with the temperature, and the coercivity H-c remains high in a wide range of the temperature. It is shown that the MO performance is obviously improved in a wide range of the temperature. On the contrary, substituting Sm for FeCo, The MO performance is not improved. Moreover, the effects of the argon pressure on the properties of the amorphous SmDyFeCo films were investigated. The reflectivity R decreases with increasing the Ar pressure, theta(k) and the anisotropy constant K-u reach their maximum at a certain argon pressure, respectively. It is plausible that there is a physically significant correlation between theta(k) and K-u. (C) 2000 Elsevier Science S.A. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37717]  |
| 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 | Tang, YJ,Roos, BFP,Mewes, T,et al. Exchange bias effect and anisotropy analysis of FM/AF bilayers[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,2000,76(1):59. |
| APA | Tang, YJ.,Roos, BFP.,Mewes, T.,Bauer, M.,Demokritov, SO.,...&Zhan, WS.(2000).Exchange bias effect and anisotropy analysis of FM/AF bilayers.MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,76(1),59. |
| MLA | Tang, YJ,et al."Exchange bias effect and anisotropy analysis of FM/AF bilayers".MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 76.1(2000):59. |
入库方式： OAI收割
来源：物理研究所
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