Magnetic and Electrical Behavior of MnTe1-xSbx Alloys
文献类型：期刊论文
| 作者 | He, X.1; Zhang, Y. Q.; Zhang, Z. D. |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2011 |
| 卷号 | 27期号:1页码:64-68 |
| 关键词 | Electronic transport property Hysteresis loop Specific heat |
| ISSN号 | 1005-0302 |
| 通讯作者 | He, X.(xinhe@imr.ac.cn) |
| 英文摘要 | The structure, specific heat, magnetic and electrical properties of MnTe1-xSbx (x=0, 0.1, 0.15, 0.2 and 0.25) alloys have been investigated. The MnTe1-xSbx alloys crystallize in a hexagonal NiAs-type structure, and the impurity of MnSb phase appears when x >= 0.15. The MnTe0.9Sb0.1 compound exhibits ferrimagnetic behavior with hysteresis loops even at 350 K, showing that the magnetic properties of MnTe compound are very sensitive to little compositional change. The ferromagnetism in the MnTe1-xSbx alloys with higher Sb contents may be attributed to the impurity of MnSb phase. Energy dispersive X-ray spectroscopy analysis on the MnTe0.9Sb0.1 compound indicates that Sb is very difficult to dope into the lattice of MnTe. So the anomaly of resistivity at 300 K of MnTe0.9Sb0.1 and the peak of specific heat around 304 K of all the alloys are thought to be related with the antiferromagnetic interactions of MnTe-based lattice. |
| 资助项目 | National Basic Research Program of China[2010CB934603] ; National Natural Science Foundation of China[50831006] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000287552700011 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Basic Research Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/103548]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | He, X. |
| 作者单位 | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, X.,Zhang, Y. Q.,Zhang, Z. D.. Magnetic and Electrical Behavior of MnTe1-xSbx Alloys[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2011,27(1):64-68. |
| APA | He, X.,Zhang, Y. Q.,&Zhang, Z. D..(2011).Magnetic and Electrical Behavior of MnTe1-xSbx Alloys.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,27(1),64-68. |
| MLA | He, X.,et al."Magnetic and Electrical Behavior of MnTe1-xSbx Alloys".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 27.1(2011):64-68. |
入库方式： OAI收割
来源：金属研究所
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