Magnetocaloric effect in itinerant electron metamagnetic systems La(Fe1-xCox)(11.9)Si-1.1
文献类型：期刊论文
| 作者 | Hu, FX ; Gao, J ; Qian, XL ; Ilyn, M ; Tishin, AM ; Sun, JR ; Shen, BG |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2005 |
| 卷号 | 97期号:10 |
| 关键词 | MAGNETIC ENTROPY CHANGE TRANSITION |
| ISSN号 | 0021-8979 |
| 通讯作者 | Hu, FX: Capital Normal Univ, Dept Phys, Beijing 100037, Peoples R China. |
| 中文摘要 | The NaZn13-type compounds La(Fe1-xCox)(11.9)Si-1.1 (x=0.04, 0.06, 0.08) were successfully synthesized, in which the Si content is the limit that can be reached by arc-melting technique. T-C is tunable from 243 to 301 K With Co doping from x=0.04 to 0.08. Great magnetic entropy change Delta S in a wide temperature range from similar to 230 to similar to 320 K has been observed. The adiabatic temperature change Delta T-ad upon changing magnetic field was also directly measured. Delta T-ad of sample x=0.06 reaches similar to 2.4 K upon a field change from 0 to 1.1 T. The temperature hysteresis upon phase transition is small, similar to 1 K, for all samples. The influence of Co doping on itinerant electron metamagnetic transition and magnetic entropy change is discussed. (c) 2005 American Institute Of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41607]  |
| 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 | Hu, FX,Gao, J,Qian, XL,et al. Magnetocaloric effect in itinerant electron metamagnetic systems La(Fe1-xCox)(11.9)Si-1.1[J]. JOURNAL OF APPLIED PHYSICS,2005,97(10). |
| APA | Hu, FX.,Gao, J.,Qian, XL.,Ilyn, M.,Tishin, AM.,...&Shen, BG.(2005).Magnetocaloric effect in itinerant electron metamagnetic systems La(Fe1-xCox)(11.9)Si-1.1.JOURNAL OF APPLIED PHYSICS,97(10). |
| MLA | Hu, FX,et al."Magnetocaloric effect in itinerant electron metamagnetic systems La(Fe1-xCox)(11.9)Si-1.1".JOURNAL OF APPLIED PHYSICS 97.10(2005). |
入库方式： OAI收割
来源：物理研究所
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