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First-principles caculation and experimental study of metal magnetic memory effects
Alternative TitleFirst-principles caculation and experimental study of metal magnetic memory effects
Yang LiJian; Lui Bin; Gao SongWei; Chen LiJia
2013
Source PublicationACTA PHYSICA SINICA
ISSN1000-3290
Volume62Issue:8
AbstractIn 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.
Keywordmetal magnetic memory first-principle magnetic flux leakage signal
Indexed ByCSCD
Language英语
Funding Project[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 IDCSCD:4808714
Citation statistics
Cited Times:6[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/146860
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
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).
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