| Structure, magnetic properties and coercivity mechanism of the Mo-spacered Nd2Fe14B/alpha-Fe textured multilayer films | |
| Cui, W. B.; Liu, W.1; Li, J.; Yang, F.; Zhang, Q.; Liu, X. G.; Zhang, Z. D. | |
| 通讯作者 | Liu, W.(wliu@imr.ac.cn) |
| 2008-12-21 | |
| 发表期刊 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| ISSN | 0022-3727 |
| 卷号 | 41期号:24页码:6 |
| 摘要 | The structure, magnetic properties and coercivity mechanism of Nd2Fe14B/alpha-Fe multilayer films with Mo spacer layers are investigated. The influences of grain boundary roughness and the domain wall on the anisotropy field and stray field are considered in the analysis of the coercivity mechanism. It is found that reversal-domains nucleation is the dominant coercivity mechanism in textured Nd2Fe14B/alpha-Fe multilayers with Mo spacer layers. More interfaces introduced by increasing the period of the Mo spacer layers change the controlling coercivity mechanism to the domain-wall pinning in the demagnetization process. The calculation results suggest that the thin inhomogeneous region leads to the pinning effect on the domain walls, in agreement with the results obtained from recoil curves and the corresponding differential curves. |
| 资助者 | National Nature Science Foundation of China |
| DOI | 10.1088/0022-3727/41/24/245007 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Nature Science Foundation of China[50331030] ; National Nature Science Foundation of China[50571098] |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| WOS记录号 | WOS:000261383700007 |
| 出版者 | IOP PUBLISHING LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/95180 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Liu, W. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Ctr Phys Mat, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, W. B.,Liu, W.,Li, J.,et al. Structure, magnetic properties and coercivity mechanism of the Mo-spacered Nd2Fe14B/alpha-Fe textured multilayer films[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2008,41(24):6. |
| APA | Cui, W. B..,Liu, W..,Li, J..,Yang, F..,Zhang, Q..,...&Zhang, Z. D..(2008).Structure, magnetic properties and coercivity mechanism of the Mo-spacered Nd2Fe14B/alpha-Fe textured multilayer films.JOURNAL OF PHYSICS D-APPLIED PHYSICS,41(24),6. |
| MLA | Cui, W. B.,et al."Structure, magnetic properties and coercivity mechanism of the Mo-spacered Nd2Fe14B/alpha-Fe textured multilayer films".JOURNAL OF PHYSICS D-APPLIED PHYSICS 41.24(2008):6. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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