Magnetic properties and magnetocaloric effects in Er3-xGdxCo intermetallic compounds

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	Magnetic properties and magnetocaloric effects in Er3-xGdxCo intermetallic compounds
	Mo, ZJ ; Shen, J ; Yan, LQ ; Wu, JF ; Tang, CC ; Shen, BG
刊名	JOURNAL OF APPLIED PHYSICS
	2013
卷号	113 期号:3
ISSN号	0021-8979
通讯作者	Mo, ZJ (reprint author), Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Cryogen, Beijing, Peoples R China.
中文摘要	A series of intermetallic Er3-xGdxCo (x = 0.5-3) compounds were synthesized and their magnetic properties and magnetocaloric effects were investigated. The Neel temperature (T-N) could be tuned from 28 to 129 K by partially replacement of Gd with Er. For a field change of 5 T, the Er1.5Gd1.5Co exhibited a minimum -Delta S-M of 9.8 J/kg K and maximum refrigerant capacity power (RCP) value of 629 J/kg which originated from an enlarged temperature span of magnetic entropy change in the compound. Results demonstrate that it is a feasible way to search for a large RCP material from the compounds with two magnetic transitions and controlled temperature region. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4776742]
资助信息	National Basic Research Programof China [2011AA03A404]; National Natural Science Foundation of China [11004204, 11104337, 51271192]; Knowledge Innovation Project of the Chinese Academy of Sciences
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/57192]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Mo, ZJ,Shen, J,Yan, LQ,et al. Magnetic properties and magnetocaloric effects in Er3-xGdxCo intermetallic compounds[J]. JOURNAL OF APPLIED PHYSICS,2013,113(3).
APA	Mo, ZJ,Shen, J,Yan, LQ,Wu, JF,Tang, CC,&Shen, BG.(2013).Magnetic properties and magnetocaloric effects in Er3-xGdxCo intermetallic compounds.JOURNAL OF APPLIED PHYSICS,113(3).
MLA	Mo, ZJ,et al."Magnetic properties and magnetocaloric effects in Er3-xGdxCo intermetallic compounds".JOURNAL OF APPLIED PHYSICS 113.3(2013).