Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr(2)O(3)/ferromagnetic trilayers
文献类型：期刊论文
| 作者 | X. H. Liu ; W. Liu ; S. Guo ; F. Yang ; X. K. Lv ; W. J. Gong ; Z. D. Zhang |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2010 |
| 卷号 | 96期号:8 |
| 关键词 | chromium compounds cobalt couplings ferromagnetic materials iron iron alloys magnetic hysteresis magnetic structure magnetisation nickel alloys exchange-anisotropy magnetoresistance superlattices layers |
| ISSN号 | 0003-6951 |
| 中文摘要 | Strong effects of ferromagnetic (FM) materials on the exchange coupling are observed at different temperatures in FM(1)(3 nm)/Cr(2)O(3)(6 nm)/FM(2)(10 nm) trilayers with FM equivalent to Co, Fe, or Ni(80)Fe(20). Changes of the anisotropy of FM and spin-asymmetry of the reflection coefficients for spin-up and spin-down electrons of FM contacted the antiferromagnetic layer influence the strength of interfacial and interlayer coupling of the trilayers. Thus, the reduction of the interfacial coupling and the enhancement of the interlayer coupling with increasing temperature result in quite different magnetic behavior of different trilayers. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31325]  |
| 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 | X. H. Liu,W. Liu,S. Guo,et al. Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr(2)O(3)/ferromagnetic trilayers[J]. Applied Physics Letters,2010,96(8). |
| APA | X. H. Liu.,W. Liu.,S. Guo.,F. Yang.,X. K. Lv.,...&Z. D. Zhang.(2010).Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr(2)O(3)/ferromagnetic trilayers.Applied Physics Letters,96(8). |
| MLA | X. H. Liu,et al."Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr(2)O(3)/ferromagnetic trilayers".Applied Physics Letters 96.8(2010). |
入库方式： OAI收割
来源：金属研究所
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