Microstructure characterization of high-energy product Nd-Fe-B thin film
文献类型：期刊论文
| 作者 | F. Xu ; F. Yang ; X. P. Dong ; L. T. Zhang ; W. Liu ; Z. D. Zhang |
| 刊名 | Progress in Natural Science-Materials International
 |
| 出版日期 | 2010 |
| 卷号 | 20期号:1页码:76-80 |
| 关键词 | Nd-Fe-B thin films microstructure Nd-O phase magnetic properties magnetic-properties ndfeb films perpendicular anisotropy texture temperature coercivity cr |
| ISSN号 | 1002-0071 |
| 中文摘要 | A Si/Mo(50 nm)/Nd-Fe-B(400 nm)/Mo(50 nm) film with relatively high-energy product (BH)(max perpendicular to)=247 kJ/m(3)) was prepared on a Si substrate heated at 650 degrees C. The microstructure of the film was investigated by X-ray diffractometry (XRD) and high-resolution transmission electron microscopy (HRTEM). The Nd-Fe-B thin film shows a notable out-of-plane c-axis texture. The (110) orientated Mo grains is proved to promote the growth of c-axis oriented texture of the Nd(2)Fe(14)B grains, which is favorable to achieve a high remanence. Nano-scale spherical Nd-O phases composed of randomly orientated polycrystalline grains and a sharp grain boundary without grain boundary phase between two Nd(2)Fe(14)B grains are observed. The coercivity highly depends on a certain amount of Nd-O phase and interface morphology. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/31607]  |
| 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 | F. Xu,F. Yang,X. P. Dong,et al. Microstructure characterization of high-energy product Nd-Fe-B thin film[J]. Progress in Natural Science-Materials International,2010,20(1):76-80. |
| APA | F. Xu,F. Yang,X. P. Dong,L. T. Zhang,W. Liu,&Z. D. Zhang.(2010).Microstructure characterization of high-energy product Nd-Fe-B thin film.Progress in Natural Science-Materials International,20(1),76-80. |
| MLA | F. Xu,et al."Microstructure characterization of high-energy product Nd-Fe-B thin film".Progress in Natural Science-Materials International 20.1(2010):76-80. |
入库方式： OAI收割
来源：金属研究所
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