| Large reversible magnetocaloric effect in Tb2In | |
| Zhang, Q.1,2; Cho, J. H.3,4; Du, J.1,2; Yang, F.1,2; Liu, X. G.1,2; Feng, W. J.1,2; Zhang, Y. J.1,2; Li, J.1,2; Zhang, Z. D.1,2 | |
| 通讯作者 | Zhang, Q.(qzhangemail@gmail.com) |
| 2009-03-01 | |
| 发表期刊 | SOLID STATE COMMUNICATIONS
 |
| ISSN | 0038-1098 |
| 卷号 | 149期号:9-10页码:396-399 |
| 摘要 | The intermetallic compound Tb2In 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 Tb2In is a suitable candidate material for magnetic refrigeration. Crown Copyright (C) 2008 Published by Elsevier Ltd. All rights reserved. |
| 关键词 | Rare earth intermetallic alloys and compounds Magnetocaloric effect Magnetic properties |
| 资助者 | National Nature Science Foundation of China ; Korea Research Foundation |
| DOI | 10.1016/j.ssc.2008.12.009 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Nature Science Foundation of China[50331030] ; National Nature Science Foundation of China[50831006] ; Korea Research Foundation[KRF-2006-005-J0801] |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| WOS记录号 | WOS:000263493600014 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/99000 |
| 专题 | 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.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Pusan Natl Univ, Res Ctr Dielect & Adv Matter Phys, Pusan 609735, South Korea 4.Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea |
| 推荐引用方式 GB/T 7714 | Zhang, Q.,Cho, J. H.,Du, J.,et al. Large reversible magnetocaloric effect in Tb2In[J]. SOLID STATE COMMUNICATIONS,2009,149(9-10):396-399. |
| APA | Zhang, Q..,Cho, J. H..,Du, J..,Yang, F..,Liu, X. G..,...&Zhang, Z. D..(2009).Large reversible magnetocaloric effect in Tb2In.SOLID STATE COMMUNICATIONS,149(9-10),396-399. |
| MLA | Zhang, Q.,et al."Large reversible magnetocaloric effect in Tb2In".SOLID STATE COMMUNICATIONS 149.9-10(2009):396-399. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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