First-principles caculation and experimental study of metal magnetic memory effects

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	First-principles caculation and experimental study of metal magnetic memory effects
其他题名	First-principles caculation and experimental study of metal magnetic memory effects
	Yang LiJian; Lui Bin; Gao SongWei; Chen LiJia
	2013
发表期刊	ACTA PHYSICA SINICA
ISSN	1000-3290
卷号	62 期号:8
摘要	In order to investigate the mechanism and regular pattern of metal magnetic memory (MMM) signal, from the angle of electron spin, the magnetomechanical model of MMM is set up, and the relationship between stress concentration state and self magnetic flux leakage (SMFL) signal is calculated by the plane wave and pseudo-potential method based on the density functional theory. The research results show that the fundamental reason for SMFL is lattice distortion induced by loads, and the theoretical calculations are in very good agreement with the experimental observations. The present work is helpful for testing the mechanism of MMM.
关键词	metal magnetic memory first-principle magnetic flux leakage signal
收录类别	CSCD
语种	英语
资助项目	[Special Funds of the National Natural Science Foundation of China] ; [National Natural Science Foundation of China] ; [National Key Technology Research and Development Program of the Ministry of Science and Technology of China]
CSCD记录号	CSCD:4808714
引用统计	被引频次：7[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/146860
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Yang LiJian,Lui Bin,Gao SongWei,et al. First-principles caculation and experimental study of metal magnetic memory effects[J]. ACTA PHYSICA SINICA,2013,62(8).
APA	Yang LiJian,Lui Bin,Gao SongWei,&Chen LiJia.(2013).First-principles caculation and experimental study of metal magnetic memory effects.ACTA PHYSICA SINICA,62(8).
MLA	Yang LiJian,et al."First-principles caculation and experimental study of metal magnetic memory effects".ACTA PHYSICA SINICA 62.8(2013).