Barocaloric and magnetocaloric effects in isostructurally alloyed (MnCoGe)-(CuCoSn) systems

doi:10.1016/j.jmmm.2021.168639

CORC > 金属研究所 > 中国科学院金属研究所

	Barocaloric and magnetocaloric effects in isostructurally alloyed (MnCoGe)-(CuCoSn) systems
	Kuang, Yafei 1; Hao, Xiaowen 1; Zhang, Zhao 2; Yang, Bo 1; Li, Bing 2; Li, Zongbin 1; Yan, Haile 1; Zhang, Yudong 3,4; Esling, Claude 3,4; Zhao, Xiang 1
刊名	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
	2022-02-01
卷号	543 页码:7
关键词	Barocaloric effect Magnetocaloric effect Isostructural alloying MnCoGe alloys
ISSN号	0304-8853
DOI	10.1016/j.jmmm.2021.168639
通讯作者	Yang, Bo(yangb@atm.neu.edu.cn) ; Li, Bing(bingli@imr.ac.cn) ; Zuo, Liang(lzuo@mail.neu.edu.cn)
英文摘要	In the present work, the structural, magnetic properties and barocaloric effects of the (MnCoGe)0.96-(CuCoSn)0.04 alloy were investigated. At an ultra-low pressure of 0.3 kbar, the isothermal entropy change of 20 J center dot kg- 1K-1 and adiabatic temperature change of 3.4 K can be obtained, performing a low-pressure-driven large barocaloric effect. The transition temperature shifts with pressure are as high as -8.8 K center dot kbar- 1 and -11.8 K center dot kbar- 1 for forward and reverse transformations, respectively. Such a promising barocaloric performance is mainly attributed to the large entropy change of structural transformation and large volume expansion as high as 3.9%.
资助项目	National Natural Science Foundation of China[52071071] ; Liaoning Revitalization Talents Program[XLYC1802023] ; Fundamental Research Funds for the Central Universities of China[N2002028] ; Fundamental Research Funds for the Central Universities of China[N2102006] ; Program of Introducing Talents of Discipline Innovation to Universities 2.0 (the 111 Project of China 2.0)[BP0719037]
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000710583400006
资助机构	National Natural Science Foundation of China ; Liaoning Revitalization Talents Program ; Fundamental Research Funds for the Central Universities of China ; Program of Introducing Talents of Discipline Innovation to Universities 2.0 (the 111 Project of China 2.0)
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/167103]
专题	金属研究所_中国科学院金属研究所
通讯作者	Yang, Bo; Li, Bing; Zuo, Liang
作者单位	1.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat Minist Educ, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab SYNL Mat Sci, Shenyang 110016, Peoples R China 3.Univ Lorraine, Lab Etud Microstruct & Mecan Mat LEM3, CNRS UMR 7239, F-57045 Metz, France 4.Univ Lorraine, Lab Excellence Design Alloy Met Low mAss Struct D, F-57045 Metz, France
推荐引用方式 GB/T 7714	Kuang, Yafei,Hao, Xiaowen,Zhang, Zhao,et al. Barocaloric and magnetocaloric effects in isostructurally alloyed (MnCoGe)-(CuCoSn) systems[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2022,543:7.
APA	Kuang, Yafei.,Hao, Xiaowen.,Zhang, Zhao.,Yang, Bo.,Li, Bing.,...&Zuo, Liang.(2022).Barocaloric and magnetocaloric effects in isostructurally alloyed (MnCoGe)-(CuCoSn) systems.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,543,7.
MLA	Kuang, Yafei,et al."Barocaloric and magnetocaloric effects in isostructurally alloyed (MnCoGe)-(CuCoSn) systems".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 543(2022):7.