Magnetocaloric effect in Gd6Co1.67Si3 compound with a second-order phase transition
文献类型：期刊论文
| 作者 | Shen, J ; Li, YX ; Dong, QY ; Wang, F ; Sun, JR |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:6页码:2268 |
| 关键词 | MAGNETIC ENTROPY CHANGE ROOM-TEMPERATURE METAMAGNETIC TRANSITION REFRIGERATION |
| ISSN号 | 1674-1056 |
| 通讯作者 | Li, YX: Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin 300130, Peoples R China. |
| 中文摘要 | Thermal-annealing has been widely used in modulating the oxygen content of manganites. In this work, we have studied the effect of annealing on the transport properties and magnetoresistance of junctions composed of a La(0.9)Ca(0.1)MnO(3+delta) film and a Nb-doped SrTiO(3) substrate. We have demonstrated that the magnetoresistance of junctions is strongly dependent on the annealing conditions: From the junction annealed-in-air to the junction annealedin-vacuum, the magnetoresistance near 0-V bias can vary from similar to 60% to similar to 0. A possible mechanism accounting for this phenomenon is discussed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41605]  |
| 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 | Shen, J,Li, YX,Dong, QY,et al. Magnetocaloric effect in Gd6Co1.67Si3 compound with a second-order phase transition[J]. CHINESE PHYSICS B,2008,17(6):2268. |
| APA | Shen, J,Li, YX,Dong, QY,Wang, F,&Sun, JR.(2008).Magnetocaloric effect in Gd6Co1.67Si3 compound with a second-order phase transition.CHINESE PHYSICS B,17(6),2268. |
| MLA | Shen, J,et al."Magnetocaloric effect in Gd6Co1.67Si3 compound with a second-order phase transition".CHINESE PHYSICS B 17.6(2008):2268. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。