Low-field induced large reversible magnetocaloric effect in Tm3Co compound
文献类型：期刊论文
| 作者 | Mo, ZJ ; Shen, J ; Yan, LQ ; Wu, JF ; Tang, CC ; Shen, BG |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2013 |
| 卷号 | 572页码:1 |
| 关键词 | Magnetocaloric effect Tm3Co compound Magnetic entropy change Refrigerant capacity power Magnetic refrigeration |
| ISSN号 | 0925-8388 |
| 通讯作者 | Shen, J (reprint author), Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Cryogen, Beijing, Peoples R China. |
| 中文摘要 | A large reversible magnetocaloric effect has been observed in Tm3Co compound. The Tm3Co compound exhibits two successive magnetic transitions with the increasing temperature: antiferromagnetic (AFM) to ferromagnetic (FM) transition at 4.5 K and FM to paramagnetic (PM) transition at 6.5 K. Under a magnetic field change of 5 T, the maximum value of magnetic entropy change -Delta S-M is 19.9 J/kg K at 7.5 K and the refrigerant capacity power (RCP) is 300 J/kg with no hysteresis loss. In particular, the large reversible -Delta S-M (11.6 J/kg K) is achieved for a low magnetic field change of 2 T. The large reversible magnetocaloric effect (both the large -Delta S-M and the high RCP) indicates that Tm3Co could be a promising candidate for magnetic refrigeration. (c) 2013 Elsevier B.V. All rights reserved. |
| 资助信息 | National Basic Research Program of China [2011AA03A404]; National Natural Science Foundation of China [11004204, 11104337, 51271192]; Knowledge Innovation Project of the Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57173]  |
| 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 | Mo, ZJ,Shen, J,Yan, LQ,et al. Low-field induced large reversible magnetocaloric effect in Tm3Co compound[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2013,572:1. |
| APA | Mo, ZJ,Shen, J,Yan, LQ,Wu, JF,Tang, CC,&Shen, BG.(2013).Low-field induced large reversible magnetocaloric effect in Tm3Co compound.JOURNAL OF ALLOYS AND COMPOUNDS,572,1. |
| MLA | Mo, ZJ,et al."Low-field induced large reversible magnetocaloric effect in Tm3Co compound".JOURNAL OF ALLOYS AND COMPOUNDS 572(2013):1. |
入库方式： OAI收割
来源：物理研究所
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