Secondary-field boosted caloric effect associated with first-order phase transition, a quasi-direct measurement

doi:10.1016/j.scriptamat.2022.114836

	Secondary-field boosted caloric effect associated with first-order phase transition, a quasi-direct measurement
	Tao, Kun 1,2; Song, Wenhai 2; Tong, Peng 1,2; Xiong, Tingjiao 1,2; Wang, Tianyang 1,2; Zhang, Xuekai 1,2; Xie, Lulu 1,2; Lin, Jianchao 2; Sun, Yuping 2,3
刊名	SCRIPTA MATERIALIA
	2022-09-01
卷号	218
关键词	Quasi-direct method Caloric effect First-order phase transition Hysteresis Reversible isothermal entropy change
ISSN号	1359-6462
DOI	10.1016/j.scriptamat.2022.114836
通讯作者	Tong, Peng(tongpeng@issp.ac.cn) ; Lin, Jianchao(jclin@issp.ac.cn)
英文摘要	Caloric cooling originating from solid-state phase transition triggered by external fields is identified to be a green and efficient alternative to the traditional refrigeration technology based on vapor expression. If multi degrees of freedoms are coupled at the phase transition, the caloric effect can be stimulated by multi stimuli. However, characterizing the caloric effect under multi fields is still challenging. Here, we proposed a quasi-direct method for caloric effect measurements under the combination of magnetic field and hydrostatic pressure. By combining two external fields in a proper sequence, the reversible caloric effect of Mn0.6Fe0.4NiSi0.5Ge0.5 alloy was markedly enhanced. Our method can be expanded to study the multicaloric effect in other multiferroic materials and promote the development of solid-state refrigeration in practical applications.
资助项目	National Natural Science Foundation of China[U1932127] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[QYZDB-SSW-SLH015]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000806373700001
资助机构	National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/131209]
专题	中国科学院合肥物质科学研究院
通讯作者	Tong, Peng; Lin, Jianchao
作者单位	1.USTC, Sci Isl Branch, Grad Sch, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme C, High Magnet Field Lab, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Tao, Kun,Song, Wenhai,Tong, Peng,et al. Secondary-field boosted caloric effect associated with first-order phase transition, a quasi-direct measurement[J]. SCRIPTA MATERIALIA,2022,218.
APA	Tao, Kun.,Song, Wenhai.,Tong, Peng.,Xiong, Tingjiao.,Wang, Tianyang.,...&Sun, Yuping.(2022).Secondary-field boosted caloric effect associated with first-order phase transition, a quasi-direct measurement.SCRIPTA MATERIALIA,218.
MLA	Tao, Kun,et al."Secondary-field boosted caloric effect associated with first-order phase transition, a quasi-direct measurement".SCRIPTA MATERIALIA 218(2022).