Large magnetic refrigerant capacity in Gd71Fe3Al26 and Gd65Fe20Al15 amorphous alloys
文献类型：期刊论文
| 作者 | Dong, QY ; Shen, BG ; Chen, J ; Shen, J ; Wang, F ; Zhang, HW ; Sun, JR |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2009 |
| 卷号 | 105期号:5 |
| ISSN号 | 0021-8979 |
| 关键词 | BULK METALLIC-GLASS ENTROPY CHANGE CO TRANSITION FE AL SI |
| 通讯作者 | Shen, BG: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China. |
| 中文摘要 | Magnetic entropy change and refrigerant capacity of Gd-based amorphous Gd71Fe3Al26 and Gd65Fe20Al15 alloys are investigated. The refrigerant capacities reach 750 and 726 J kg(-1) for Gd71Fe3Al26 and Gd65Fe20Al15, respectively, which are much larger than those of all magnetocaloric materials ever reported. The peak values of magnetic entropy change under a field change of 0-5 T are 7.4 J kg(-1) K-1 at 117.5 K and 5.8 J kg(-1) K-1 at 182.5 K for Gd71Fe3Al26 and Gd65Fe20Al15, respectively. A very large refrigerant capacity and a considerable magnetic entropy change jointly make them attractive candidates for magnetic refrigerant. |
| 资助信息 | National Natural Science Foundation of China; National Basic Research Program of China; Basic Research Program of Chinese Academy of Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40605]  |
| 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 | Dong, QY,Shen, BG,Chen, J,et al. Large magnetic refrigerant capacity in Gd71Fe3Al26 and Gd65Fe20Al15 amorphous alloys[J]. JOURNAL OF APPLIED PHYSICS,2009,105(5). |
| APA | Dong, QY.,Shen, BG.,Chen, J.,Shen, J.,Wang, F.,...&Sun, JR.(2009).Large magnetic refrigerant capacity in Gd71Fe3Al26 and Gd65Fe20Al15 amorphous alloys.JOURNAL OF APPLIED PHYSICS,105(5). |
| MLA | Dong, QY,et al."Large magnetic refrigerant capacity in Gd71Fe3Al26 and Gd65Fe20Al15 amorphous alloys".JOURNAL OF APPLIED PHYSICS 105.5(2009). |
入库方式： OAI收割
来源：物理研究所
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