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

文献类型：期刊论文

作者Tao, Kun1,2; Song, Wenhai1; Tong, Peng1,2; Xiong, Tingjiao1,2; Wang, Tianyang1,2; Zhang, Xuekai1,2; Xie, Lulu1,2; Lin, Jianchao1; Sun, Yuping1,3
刊名SCRIPTA MATERIALIA
出版日期2022-09-01
卷号218
ISSN号1359-6462
关键词Quasi-direct method Caloric effect First-order phase transition Hysteresis Reversible isothermal entropy change
DOI10.1016/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)
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.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
2.USTC, Sci Isl Branch, Grad Sch, Hefei 230026, 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).

入库方式： OAI收割

来源：合肥物质科学研究院

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