Half-metallic ferromagnetism in transition metal pnictides and chalcogenides with wurtzite structure
文献类型：期刊论文
| 作者 | Xie, WH ; Liu, BG ; Pettifor, DG |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2003 |
| 卷号 | 68期号:13 |
| 关键词 | BAND-STRUCTURE CALCULATIONS MOLECULAR-BEAM EPITAXY MAGNETIC-PROPERTIES ZINCBLENDE MNAS ELECTRON-GAS SPIN TEMPERATURE CRSB FE3O4 FILMS |
| ISSN号 | 1098-0121 |
| 通讯作者 | Liu, BG: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Using an accurate full-potential density-functional method we explore systematically all the 3d transition metal pnictides and chalcogenides with wurtzite structure in order to find half-metallic ferromagnets which can be fabricated as thin films with thickness large enough for real spintronic applications. Nine of the wurtzite phases, MnSb, CrAs, CrSb, VAs, VSb, CrSe, CrTe, VSe, and VTe, are found to be robust half-metallic ferromagnets. They have very large half-metallic gaps (0.23-0.97 eV) and quite large bulk moduli (42-71 GPa). Most of them are quite low (down to 0.31 eV per formula unit) in total energy with respect to the corresponding ground-state phases, and therefore at least some of them would be grown epitaxially on appropriate substrates in the form of films thick enough. Since being compatible with the III-V and II-VI semiconductors, these half-metallic ferromagnetic phases, when realized experimentally, would be useful in spintronic and other applications. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39053]  |
| 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 | Xie, WH,Liu, BG,Pettifor, DG. Half-metallic ferromagnetism in transition metal pnictides and chalcogenides with wurtzite structure[J]. PHYSICAL REVIEW B,2003,68(13). |
| APA | Xie, WH,Liu, BG,&Pettifor, DG.(2003).Half-metallic ferromagnetism in transition metal pnictides and chalcogenides with wurtzite structure.PHYSICAL REVIEW B,68(13). |
| MLA | Xie, WH,et al."Half-metallic ferromagnetism in transition metal pnictides and chalcogenides with wurtzite structure".PHYSICAL REVIEW B 68.13(2003). |
入库方式： OAI收割
来源：物理研究所
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