First-principles study of structural, electronic, and magnetic properties of Mn4XGe3 (X = Fe, Co, Ni)
文献类型：期刊论文
| 作者 | Zhao, YH ; Liu, BG |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:9页码:3417 |
| 关键词 | HALF-METALLIC FERROMAGNETS SEMICONDUCTOR SPINTRONICS MN5GE3 |
| ISSN号 | 1674-1056 |
| 通讯作者 | Zhao, YH: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | In order to search for promising candidates for spintronic applications, this paper systematically studies three ternary compounds based on Mn5Ge3 by using a full-potential linearized augmented plane wave method with in the density functional theory. Through structure optimization and electronic structure calculations, it finds that Mn4FeGe3 and Mn4CoGe3 have much higher spin-polarization than original intermetallic compound Mn5Ge3, although the spin polarization of Mn4NiGe3 is lower than that of Mn5Ge3. The calculated result is in agreement with experiment in the case of Mn4FeGe3. Both of them can be taken as promising candidates for spintronics applications because of their high spin-polarization and compatibility with semiconductors. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10774180, 90406010, 60621091]; Chinese Department of Science and Technology under National Basic Research Program (973) [Grant No 2005CB623602] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38261]  |
| 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 | Zhao, YH,Liu, BG. First-principles study of structural, electronic, and magnetic properties of Mn4XGe3 (X = Fe, Co, Ni)[J]. CHINESE PHYSICS B,2008,17(9):3417. |
| APA | Zhao, YH,&Liu, BG.(2008).First-principles study of structural, electronic, and magnetic properties of Mn4XGe3 (X = Fe, Co, Ni).CHINESE PHYSICS B,17(9),3417. |
| MLA | Zhao, YH,et al."First-principles study of structural, electronic, and magnetic properties of Mn4XGe3 (X = Fe, Co, Ni)".CHINESE PHYSICS B 17.9(2008):3417. |
入库方式： OAI收割
来源：物理研究所
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