Magnetocaloric effect in Ho2In over a wide temperature range
文献类型：期刊论文
| 作者 | Zhang, Q.1,2,3,4; Cho, J. H.2,4; Li, B.1,3; Hu, W. J.1,3; Zhang, Z. D.1,3 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2009-05-04 |
| 卷号 | 94期号:18页码:3 |
| 关键词 | holmium alloys indium alloys magnetic cooling magnetic moments magnetic transitions |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.3130090 |
| 通讯作者 | Zhang, Q.(qzhangemail@gmail.com) |
| 英文摘要 | The compound Ho2In exhibits two successive magnetic phase transitions: a spin-reorientation transition at T-SR=32 K and a magnetic-ordering transition at T-C=85 K. The maximum reversible -Delta S-M values are 6.3 and 11.2 J/kg K at T-SR and T-C, respectively, for a field change of 5 T. These two -Delta S-M peaks with the same sign are partly overlapping, which results in a wide temperature interval with appreciable magnetocaloric effect. The results on Ho2In indicate that materials with successive SR and magnetic-ordering transitions may constitute an important new class of magnetic refrigerants since they work in a wider temperature range than the conventional refrigerant materials. |
| 资助项目 | National Natural Science Foundation of China[50331030] ; Korea Research Foundation[KRF-2006-005-J02801] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000265933700036 |
| 出版者 | AMER INST PHYSICS |
| 资助机构 | National Natural Science Foundation of China ; Korea Research Foundation |
| 源URL | [http://ir.imr.ac.cn/handle/321006/99267]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Q. |
| 作者单位 | 1.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China 2.Pusan Natl Univ, Res Ctr Dielect & Adv Matter Phys, Pusan 609735, South Korea 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea |
| 推荐引用方式 GB/T 7714 | Zhang, Q.,Cho, J. H.,Li, B.,et al. Magnetocaloric effect in Ho2In over a wide temperature range[J]. APPLIED PHYSICS LETTERS,2009,94(18):3. |
| APA | Zhang, Q.,Cho, J. H.,Li, B.,Hu, W. J.,&Zhang, Z. D..(2009).Magnetocaloric effect in Ho2In over a wide temperature range.APPLIED PHYSICS LETTERS,94(18),3. |
| MLA | Zhang, Q.,et al."Magnetocaloric effect in Ho2In over a wide temperature range".APPLIED PHYSICS LETTERS 94.18(2009):3. |
入库方式： OAI收割
来源：金属研究所
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