Mn2CoSb compound: Structural, electronic, transport and magnetic properties
文献类型：期刊论文
| 作者 | Dai, XF ; Liu, GD ; Chen, LJ ; Chen, JL ; Wu, GH |
| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 2006 |
| 卷号 | 140期号:11-12页码:533 |
| 关键词 | HALF-METALLIC FERROMAGNETS BAND-STRUCTURE GIANT MAGNETORESISTANCE ATOMIC DISORDER NIMNSB SURFACES MN2VAL |
| ISSN号 | 0038-1098 |
| 通讯作者 | Dai, XF: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Bldg 8,Zhongguancun S 3, Beijing 100080, Peoples R China. |
| 中文摘要 | High-ordered Mn2CoSb compound has been synthesized successfully by a melt-spinning technique. The band structure calculation shows that Mn2CoSb is a true half-metallic ferromagnet characterized by an indirect Gamma-X band gap of about 0.4007 eV around the Fermi level for minority-spin electrons. The calculated magnetic moment is 4.00 AB per formula unit, which is close to the experimental value of 3.92 It B. The electronic resistivity shows a power-law T-1.33 temperature dependence at low temperature. The T-1.5 dependence of the magnetization was observed at low temperature, which is expected from Bloch's law. (c) 2006 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42187]  |
| 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 | Dai, XF,Liu, GD,Chen, LJ,et al. Mn2CoSb compound: Structural, electronic, transport and magnetic properties[J]. SOLID STATE COMMUNICATIONS,2006,140(11-12):533. |
| APA | Dai, XF,Liu, GD,Chen, LJ,Chen, JL,&Wu, GH.(2006).Mn2CoSb compound: Structural, electronic, transport and magnetic properties.SOLID STATE COMMUNICATIONS,140(11-12),533. |
| MLA | Dai, XF,et al."Mn2CoSb compound: Structural, electronic, transport and magnetic properties".SOLID STATE COMMUNICATIONS 140.11-12(2006):533. |
入库方式： OAI收割
来源：物理研究所
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