Large reversible magnetocaloric effect in Tb(2)In
文献类型：期刊论文
| 作者 | Q. Zhang ; J. H. Cho ; J. Du ; F. Yang ; X. G. Liu ; W. J. Feng ; Y. J. Zhang ; J. Li ; Z. D. Zhang |
| 刊名 | Solid State Communications
 |
| 出版日期 | 2009 |
| 卷号 | 149期号:9-10页码:396-399 |
| 关键词 | Rare earth intermetallic alloys and compounds Magnetocaloric effect Magnetic properties temperature transition |
| ISSN号 | 0038-1098 |
| 中文摘要 | The intermetallic compound Tb(2)In exhibits two magnetic phase transitions: a paramagnetic-ferromagnetic transition at T(C) of 165 K and a ferromagnetic-antiferromagnetic one at 45 K. A large reversible magnetocaloric effect is observed in Tb2In. For a magnetic field change of 5 T, the maximum magnetic entropy change -Delta S(M) is 6.6 J/kg K at T(C). Meanwhile, the full width at half maximum (delta T(FWHM)) of the -Delta S(M) - T curve has a very high value of 100 K and relative cooling power (RCP) is as high as 660 J/kg with no hysteresis loss. In particular, the large reversible -Delta S(M) (3.5 J/kg K), delta T(FWHM) (57 K) and RCP (200J/kg) are achieved for a low field change of 2 T. The large reversible magnetic-entropy changes, together with high delta T(FWHM) and RCP values indicate that Tb(2)In is a suitable candidate material for magnetic refrigeration. Crown Copyright (C) 2008 Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32556]  |
| 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,J. Du,et al. Large reversible magnetocaloric effect in Tb(2)In[J]. Solid State Communications,2009,149(9-10):396-399. |
| APA | Q. Zhang.,J. H. Cho.,J. Du.,F. Yang.,X. G. Liu.,...&Z. D. Zhang.(2009).Large reversible magnetocaloric effect in Tb(2)In.Solid State Communications,149(9-10),396-399. |
| MLA | Q. Zhang,et al."Large reversible magnetocaloric effect in Tb(2)In".Solid State Communications 149.9-10(2009):396-399. |
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。