| Magnetic and transport properties of Mn3+x Ga1-x N compounds | |
| Feng, W. J.1,2,3; Li, D.2,3; Deng, Y. F.1; Zhang, Q.2,3; Zhang, H. H.1; Zhang, Z. D.2,3 | |
| 通讯作者 | Feng, W. J.(wjfeng@yahoo.com.cn) |
| 2010-05-01 | |
| 发表期刊 | JOURNAL OF MATERIALS SCIENCE
 |
| ISSN | 0022-2461 |
| 卷号 | 45期号:10页码:2770-2774 |
| 摘要 | Mn3+x Ga1-x N compounds with x = 0.0 and 0.1 were prepared by re-sintering Mn2N0.86, Ga bulk and Mn powders. These compounds are deduced to be the N-deficiency ones. In Mn3GaN, a step-like magnetic transition, from frustrated antiferromagnetism to paramagnetism with increasing temperature, occurs at 370 K, while the same magnetic transition of Mn3.1Ga0.9N is far above 380 K. The enhanced magnetization of Mn3GaN at low temperatures is ascribed to the fast lowering of antiferromagnetism. The electrical resistivity of Mn3GaN exhibits a typically metallic conducting behavior with a positive magnetoresistance of 4-7%. |
| 资助者 | National Natural Science Foundation of China ; Liaoning Province ; Open Fund of Laboratory Centre of Shenyang Normal University |
| DOI | 10.1007/s10853-010-4265-2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[50332020] ; Liaoning Province[20072056] ; Open Fund of Laboratory Centre of Shenyang Normal University[SYZX01] |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000275457100030 |
| 出版者 | SPRINGER |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/102233 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Feng, W. J. |
| 作者单位 | 1.Shenyang Normal Univ, Coll Phys Sci & Technol, Shenyang 110034, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, W. J.,Li, D.,Deng, Y. F.,et al. Magnetic and transport properties of Mn3+x Ga1-x N compounds[J]. JOURNAL OF MATERIALS SCIENCE,2010,45(10):2770-2774. |
| APA | Feng, W. J.,Li, D.,Deng, Y. F.,Zhang, Q.,Zhang, H. H.,&Zhang, Z. D..(2010).Magnetic and transport properties of Mn3+x Ga1-x N compounds.JOURNAL OF MATERIALS SCIENCE,45(10),2770-2774. |
| MLA | Feng, W. J.,et al."Magnetic and transport properties of Mn3+x Ga1-x N compounds".JOURNAL OF MATERIALS SCIENCE 45.10(2010):2770-2774. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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