Magnetoresistance and magnetocaloric effect in metamagnetic alloys Ni45Co5Mn36.5In13.5
文献类型：期刊论文
| 作者 | Chen, L ; Hu, FX ; Wang, J ; Shen, J ; Zhang, J ; Sun, JR ; Shen, BG ; Yin, JH ; Pan, LQ |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2010 |
| 卷号 | 107期号:9 |
| 关键词 | INDUCED PHASE-TRANSFORMATION MAGNETIC ENTROPY CHANGE GIANT MAGNETORESISTANCE FIELD TRANSITION MECHANISM |
| ISSN号 | 0021-8979 |
| 通讯作者 | Hu, FX: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China. |
| 中文摘要 | Magnetoresistance (MR) and magnetocaloric effect around martensitic transformation were investigated in a Ni45Co5Mn36.5In13.5 alloy. The martensitic temperature (T-M) locates at similar to 260 K. An external magnetic field can drive T-M to a lower temperature at a rate of similar to 9.2 K/T. Associated with the field-induced metamagnetic behaviors, a large MR takes place. The maximal MR exceeds 80% under a field of 5 T around 235 K. More attractive is that the MR behavior is fully recoverable against magnetic field. We also studied the magnetocaloric effect associated with the martensitic transformation and found a large magnetic entropy change (Delta S) around 252 K. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3359806] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41662]  |
| 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, L,Hu, FX,Wang, J,et al. Magnetoresistance and magnetocaloric effect in metamagnetic alloys Ni45Co5Mn36.5In13.5[J]. JOURNAL OF APPLIED PHYSICS,2010,107(9). |
| APA | Chen, L.,Hu, FX.,Wang, J.,Shen, J.,Zhang, J.,...&Pan, LQ.(2010).Magnetoresistance and magnetocaloric effect in metamagnetic alloys Ni45Co5Mn36.5In13.5.JOURNAL OF APPLIED PHYSICS,107(9). |
| MLA | Chen, L,et al."Magnetoresistance and magnetocaloric effect in metamagnetic alloys Ni45Co5Mn36.5In13.5".JOURNAL OF APPLIED PHYSICS 107.9(2010). |
入库方式： OAI收割
来源：物理研究所
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