First-principles caculation and experimental study of metal magnetic memory effects
文献类型：期刊论文
| 作者 | Yang LiJian; Lui Bin; Gao SongWei; Chen LiJia |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2013 |
| 卷号 | 62期号:8 |
| 关键词 | metal magnetic memory first-principle magnetic flux leakage signal |
| ISSN号 | 1000-3290 |
| 其他题名 | First-principles caculation and experimental study of metal magnetic memory effects |
| 英文摘要 | 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. |
| 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] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4808714 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/146859]  |
| 专题 | 金属研究所_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). |
入库方式： OAI收割
来源：金属研究所
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