Half-metallic ferromagnetism of MnBi in the zinc-blende structure
文献类型：期刊论文
| 作者 | Xu, YQ ; Liu, BG ; Pettifor, DG |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2002 |
| 卷号 | 66期号:18 |
| 关键词 | MOLECULAR-BEAM EPITAXY METASTABLE INSB1-XBIX FILMS MAGNETIC-PROPERTIES PHASE-STABILITY ROOM-TEMPERATURE FIRST-PRINCIPLES GROWTH GAAS INSB SPIN |
| ISSN号 | 1098-0121 |
| 通讯作者 | Xu, YQ: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The full-potential augmented plane wave plus local orbital method within density-functional theory is used to predict that MnBi in the zinc-blende structure is a true half-metallic ferromagnet with a magnetic moment of 4.000mu(B) per formula unit. This contrasts with the zinc-blende phase of MnAs, which is only a nearly half-metallic ferromagnet. This half-metallic ferromagnetic behavior of zinc-blende MnBi is found to be robust against compressive volume changes of up to 15%, its stability being enhanced by the relativistic shift of the valence s state energy levels. Zinc-blende MnBi could possibly be grown epitaxially on the important binary semiconductors such as InSb or CdTe, although it remains to be seen whether epitaxially it retains its half-metallic ferromagnetic state. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39056]  |
| 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 | Xu, YQ,Liu, BG,Pettifor, DG. Half-metallic ferromagnetism of MnBi in the zinc-blende structure[J]. PHYSICAL REVIEW B,2002,66(18). |
| APA | Xu, YQ,Liu, BG,&Pettifor, DG.(2002).Half-metallic ferromagnetism of MnBi in the zinc-blende structure.PHYSICAL REVIEW B,66(18). |
| MLA | Xu, YQ,et al."Half-metallic ferromagnetism of MnBi in the zinc-blende structure".PHYSICAL REVIEW B 66.18(2002). |
入库方式： OAI收割
来源：物理研究所
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