Magnetic and transport properties of Mn(3+x) Ga(1-x) N compounds
文献类型：期刊论文
| 作者 | W. J. Feng ; D. Li ; Y. F. Deng ; Q. Zhang ; H. H. Zhang ; Z. D. Zhang |
| 刊名 | Journal of Materials Science
 |
| 出版日期 | 2010 |
| 卷号 | 45期号:10页码:2770-2774 |
| 关键词 | perovskites heat manganese mn3znn phase |
| ISSN号 | 0022-2461 |
| 中文摘要 | Mn(3+x) Ga(1-x) N compounds with x = 0.0 and 0.1 were prepared by re-sintering Mn(2)N(0.86), Ga bulk and Mn powders. These compounds are deduced to be the N-deficiency ones. In Mn(3)GaN, a step-like magnetic transition, from frustrated antiferromagnetism to paramagnetism with increasing temperature, occurs at 370 K, while the same magnetic transition of Mn(3.1)Ga(0.9)N is far above 380 K. The enhanced magnetization of Mn(3)GaN at low temperatures is ascribed to the fast lowering of antiferromagnetism. The electrical resistivity of Mn(3)GaN exhibits a typically metallic conducting behavior with a positive magnetoresistance of 4-7%. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31096]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | W. J. Feng,D. Li,Y. F. Deng,et al. Magnetic and transport properties of Mn(3+x) Ga(1-x) N compounds[J]. Journal of Materials Science,2010,45(10):2770-2774. |
| APA | W. J. Feng,D. Li,Y. F. Deng,Q. Zhang,H. H. Zhang,&Z. D. Zhang.(2010).Magnetic and transport properties of Mn(3+x) Ga(1-x) N compounds.Journal of Materials Science,45(10),2770-2774. |
| MLA | W. J. Feng,et al."Magnetic and transport properties of Mn(3+x) Ga(1-x) N compounds".Journal of Materials Science 45.10(2010):2770-2774. |
入库方式： OAI收割
来源：金属研究所
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