Domain structure of a Nd60Al10Fe20Co10 bulk metallic glass
文献类型：期刊论文
| 作者 | Wei, BC ; Wang, WH ; Pan, MX ; Han, BS ; Zhang, ZR ; Hu, WR |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2001 |
| 卷号 | 64期号:1 |
| 关键词 | MAGNETIC FORCE MICROSCOPY FE-AL ALLOYS NANOCRYSTALLINE NDFEB AMORPHOUS-ALLOYS TRANSITION MFM |
| ISSN号 | 0163-1829 |
| 通讯作者 | Wang, WH: Chinese Acad Sci, Natl Micrograv Lab, Inst Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | Magnetic domain structure of Nd60Al10Fe20Co10 bulk metallic glass (BMG) has been studied by using magnetic-force microscopy. In the magnetic-force images it is shown that the exchange-interaction-type magnetic domains with a period of about 360 nm do exist in the BMG, which is believed to be associated with the appearance of hard-magnetic properties in this system. The existence of the large-scale domains demonstrates that the magnetic moments of a great deal of short-scale ordered atomic clusters in the BMG have been aligned by exchange coupling. Annealing at 715 K leads to partial crystallization of the BMG. However, the exchange coupling is stronger in the annealed sample, which is considered to arise from the increase of transition-metal concentration in the amorphous phase due to the precipitation of Nd crystalline phase. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36169]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wei, BC,Wang, WH,Pan, MX,et al. Domain structure of a Nd60Al10Fe20Co10 bulk metallic glass[J]. PHYSICAL REVIEW B,2001,64(1). |
| APA | Wei, BC,Wang, WH,Pan, MX,Han, BS,Zhang, ZR,&Hu, WR.(2001).Domain structure of a Nd60Al10Fe20Co10 bulk metallic glass.PHYSICAL REVIEW B,64(1). |
| MLA | Wei, BC,et al."Domain structure of a Nd60Al10Fe20Co10 bulk metallic glass".PHYSICAL REVIEW B 64.1(2001). |
入库方式： OAI收割
来源：物理研究所
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