Giant magnetoresistance of Co-Ni-Cu alloys produced by mechanical alloying
文献类型：期刊论文
| 作者 | Y. Q. Zhang ; Z. D. Zhang ; Q. F. Xiao ; D. Y. Geng ; X. G. Zhao ; W. S. Zhang ; C. Y. You |
| 刊名 | Journal of Physics D-Applied Physics
 |
| 出版日期 | 2003 |
| 卷号 | 36期号:10页码:1159-1165 |
| 关键词 | magnetic-properties granular films gmr magnetotransport systems ribbons fe |
| ISSN号 | 0022-3727 |
| 中文摘要 | The structure, magnetic properties and magnetoresistance (MR) effect of Co20NixCu80-x alloys produced by mechanical alloying and subsequent annealing have been investigated. After milling for 5 h, a supersaturated solid solution forms for all the alloys. Co20NixCu80-x alloys annealed at 973 K for 30 min segregated into two-phases of fcc-Co and fcc-Cu. The maximum value for MR ratio, at room temperature is 4.7% at a field of 1.2 T, and at 5 K is 15% at a field of 2 T for Co20Cu80 annealed at 718 K for 30 min. The MR ratio of Co-Ni-Cu alloys decreases monotonically with increasing Ni content. The MR and its dependence on particle size are discussed. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36186]  |
| 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 | Y. Q. Zhang,Z. D. Zhang,Q. F. Xiao,et al. Giant magnetoresistance of Co-Ni-Cu alloys produced by mechanical alloying[J]. Journal of Physics D-Applied Physics,2003,36(10):1159-1165. |
| APA | Y. Q. Zhang.,Z. D. Zhang.,Q. F. Xiao.,D. Y. Geng.,X. G. Zhao.,...&C. Y. You.(2003).Giant magnetoresistance of Co-Ni-Cu alloys produced by mechanical alloying.Journal of Physics D-Applied Physics,36(10),1159-1165. |
| MLA | Y. Q. Zhang,et al."Giant magnetoresistance of Co-Ni-Cu alloys produced by mechanical alloying".Journal of Physics D-Applied Physics 36.10(2003):1159-1165. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。