Magnetocaloric effect in Ho(2)In over a wide temperature range
文献类型：期刊论文
| 作者 | Q. Zhang ; J. H. Cho ; B. Li ; W. J. Hu ; Z. D. Zhang |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2009 |
| 卷号 | 94期号:18 |
| 关键词 | holmium alloys indium alloys magnetic cooling magnetic moments magnetic transitions magnetic refrigeration diffraction capacity heat |
| ISSN号 | 0003-6951 |
| 中文摘要 | The compound Ho(2)In 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 Ho(2)In 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. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32557]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Q. Zhang,J. H. Cho,B. Li,et al. Magnetocaloric effect in Ho(2)In over a wide temperature range[J]. Applied Physics Letters,2009,94(18). |
| APA | Q. Zhang,J. H. Cho,B. Li,W. J. Hu,&Z. D. Zhang.(2009).Magnetocaloric effect in Ho(2)In over a wide temperature range.Applied Physics Letters,94(18). |
| MLA | Q. Zhang,et al."Magnetocaloric effect in Ho(2)In over a wide temperature range".Applied Physics Letters 94.18(2009). |
入库方式： OAI收割
来源：金属研究所
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。