Martensitic phase transformation in single crystal Co(5)Ni(2)Ga(3)
文献类型：期刊论文
| 作者 | Chen, P ; Chen, K ; Wu, GH ; Zhang, XX |
| 刊名 | JOURNAL OF MATERIALS SCIENCE
 |
| 出版日期 | 2008 |
| 卷号 | 43期号:12页码:4226 |
| 关键词 | SHAPE-MEMORY ALLOYS HALF-METALLIC FERROMAGNETS MAGNETIC-PROPERTIES NIMNGA NI SYSTEM PD |
| ISSN号 | 0022-2461 |
| 通讯作者 | Chen, P: SW Univ, Dept Phys, Chongqing, Peoples R China. |
| 中文摘要 | The magnetic, thermal, and transport properties of martensitic phase transformation in single crystal Co(5)Ni(2)Ga(3) have been investigated. The single crystal Co(5)Ni(2)Ga(3) shows martensitic transformation at 251 K on cooling and 254 K on warming. Large jumps in the temperature-dependent resistance curve, temperature-dependent magnetization curve, and temperature-dependent thermal conductivity curve are observed at martensitic transformation temperature (T (M)). Negative magnetoresistance due to spin disorder scattering was observed in Co(5)Ni(2)Ga(3) single crystal at all temperature range. The temperature-dependent negative magnetoresistance shows a peak at T (M), which indicates that the spin disorder increases in the process of phase transition. Co(5)Ni(2)Ga(3) sample exhibits a temperature dependence of thermal conductivity kappa(T) (d kappa/dT > 0) due to electrons being above temperature 100 K. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41758]  |
| 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 | Chen, P,Chen, K,Wu, GH,et al. Martensitic phase transformation in single crystal Co(5)Ni(2)Ga(3)[J]. JOURNAL OF MATERIALS SCIENCE,2008,43(12):4226. |
| APA | Chen, P,Chen, K,Wu, GH,&Zhang, XX.(2008).Martensitic phase transformation in single crystal Co(5)Ni(2)Ga(3).JOURNAL OF MATERIALS SCIENCE,43(12),4226. |
| MLA | Chen, P,et al."Martensitic phase transformation in single crystal Co(5)Ni(2)Ga(3)".JOURNAL OF MATERIALS SCIENCE 43.12(2008):4226. |
入库方式： OAI收割
来源：物理研究所
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