中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Field-induced reversible magnetocaloric effect in CoCl2

文献类型:期刊论文

作者Liu, X. H.; Liu, W.1; Guo, S.; Gong, W. J.; Lv, X. K.; Zhang, Z. D.
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2010-09-24
卷号507期号:1页码:26-28
关键词Magnetocaloric effect Field-induced transition Antiferromagnetic Ferromagnetic
ISSN号0925-8388
DOI10.1016/j.jallcom.2010.07.180
通讯作者Liu, W.(wliu@imr.ac.cn)
英文摘要A sign change of the magnetocaloric effect is induced by a magnetic field, which is related to a field-induced transition from the antiferromagnetic to the ferromagnetic state below the Neel temperature of CoCl2 nanoparticles. The reversible magnetic-entropy change -Delta S-m (4.1 and 11.5 J kg(-)1 K-1 at 27K for a field change of 3 and 7T, respectively) almost without hysteresis and the large cooling power (83.4 and 148 J kg(-1), correspondingly) indicates that CoCl2 is a potential candidate for application in magnetic refrigeration in the low-temperature range. (C) 2010 Elsevier B.V. All rights reserved.
资助项目National Nature Science Foundation of China[50831006] ; National Nature Science Foundation of China[50971123] ; Ministry of Science and Technology of China[2010CB934603]
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000283005300010
出版者ELSEVIER SCIENCE SA
资助机构National Nature Science Foundation of China ; Ministry of Science and Technology of China
源URL[http://ir.imr.ac.cn/handle/321006/101948]  
专题金属研究所_中国科学院金属研究所
通讯作者Liu, W.
作者单位1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Int Ctr Mat Phys, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714
Liu, X. H.,Liu, W.,Guo, S.,et al. Field-induced reversible magnetocaloric effect in CoCl2[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2010,507(1):26-28.
APA Liu, X. H.,Liu, W.,Guo, S.,Gong, W. J.,Lv, X. K.,&Zhang, Z. D..(2010).Field-induced reversible magnetocaloric effect in CoCl2.JOURNAL OF ALLOYS AND COMPOUNDS,507(1),26-28.
MLA Liu, X. H.,et al."Field-induced reversible magnetocaloric effect in CoCl2".JOURNAL OF ALLOYS AND COMPOUNDS 507.1(2010):26-28.

入库方式: OAI收割

来源:金属研究所

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