中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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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