The effects of the thickness of magnetically hard- and soft-phase layers on magnetic properties and exchange coupling in multilayer magnets
文献类型：期刊论文
| 作者 | W. Liu ; Y. C. Sui ; J. Zhou ; X. K. Sun ; C. L. Chen ; Z. D. Zhang ; D. J. Sellmyer |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 2005 |
| 卷号 | 97期号:10 |
| 关键词 | remanence enhancement fe films |
| ISSN号 | 0021-8979 |
| 中文摘要 | The structure and magnetic properties of multilayer magnets containing a hard phase [HP equivalent to(Nd0.95Dy0.05)(Fe,Co,Nb,B)(5.5)] and a soft phase (SP equivalent to Fe and Fe65Co35) have been investigated. For the nanocomposite multilayer of Si(substrate)/Ti(30 nm)/[HP(x nm)/SP(y nm)]n/Ti(30nm), the remanence enhancement has been observed at different thickness and volume fractions of hard- and soft-phase layers. The remanence increases and the coercivity decreases with the addition of soft phase, in comparison with the results of the single-layer film. For the multilayer of Si(substrate)/Ti(30 nm)/[HP(15 nm)/Fe(5 nm)]n/Ti(30 nm) annealed at 575 degrees C for 30 min, the coercivity of the multilayer reaches a maximum at n=20. Effects of the layer thickness and volume fraction of hard- and soft-phase layers on magnetic properties and exchange coupling in the multilayer films have been observed. (c) 2005 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34950]  |
| 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 | W. Liu,Y. C. Sui,J. Zhou,et al. The effects of the thickness of magnetically hard- and soft-phase layers on magnetic properties and exchange coupling in multilayer magnets[J]. Journal of Applied Physics,2005,97(10). |
| APA | W. Liu.,Y. C. Sui.,J. Zhou.,X. K. Sun.,C. L. Chen.,...&D. J. Sellmyer.(2005).The effects of the thickness of magnetically hard- and soft-phase layers on magnetic properties and exchange coupling in multilayer magnets.Journal of Applied Physics,97(10). |
| MLA | W. Liu,et al."The effects of the thickness of magnetically hard- and soft-phase layers on magnetic properties and exchange coupling in multilayer magnets".Journal of Applied Physics 97.10(2005). |
入库方式： OAI收割
来源：金属研究所
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