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Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal
Wu, Yao-Dong1,2,3,4; Duan, Wei-Wei1,2; Li, Qiu-Yue1,2; Geng, Wei1,2; Zhang, Chao1,2; Lv, Qi-Qi1,2; He, Long1,2; Chen, Jun-Quan1,2; Hu, Xin-Yue1,2; Qin, Yong-Liang3; Meng, Ying1,2; Ma, Yuan1,2; Liu, Ling-Yun1,2; Ma, Xiao-Hang1,2; Zi, Zhen-Fa1,2
2022-02-15
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Corresponding AuthorWu, Yao-Dong(wuyaodong@hfnu.edu.cn) ; Zi, Zhen-Fa(zfzi@issp.ac.cn)
AbstractMagnetocaloric effect (MCE) shows great potential in refrigeration field and especially fundamental scientific research with cooling requirement. In this work, we studied the anisotropic magnetic and magnetocaloric properties of TbScO3 single crystal, a popular substrate used for depositing epitaxial ferroelectric films. Our results indicate a strong antiferromagnetic ordering below T-N similar to 3.1 K in orthorhombic TbScO3 single crystal. Large magnetocrystalline anisotropy exists between the magnetic easy ab plane and the hard c axis, leading to a giant anisotropic MCE. In field changes of 20 and 50 kOe along the a axis, large magnetic entropy changes reach 15.25 and 23.71 J/kg K at 3 K and 7 K, respectively, while the magnetic entropy changes along the c axis are negligible. As a result, large rotating magnetic entropy changes of 15.27 and 23.63 J/kg K are obtained by rotating TbScO3 single crystal with constant fields of 20 and 50 kOe lying in the ac plane. The large anisotropic MCE of TbScO3 single crystal indicates this material as a promise refrigerant candidate for rotating magnetic refrigeration technique near the helium temperature. (C) 2021 Elsevier B.V. All rights reserved.
KeywordTbScO3 single crystal magnetic anisotropy rotating magnetocaloric effect magnetic refrigeration
DOI10.1016/j.jallcom.2021.162447
WOS KeywordMAGNETIC REFRIGERATION ; DY ; ENTROPY ; GD ; HO ; ER
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[12104123] ; National Natural Science Foundation of China[U1632161] ; Anhui Provincial Funds for Distinguished Young Scientists of the Nature Science[1808085JQ13] ; Natural Science Foundation of Anhui Province[2008085MF217] ; Universities Joint Key Laboratory of Photoelectric Detection Science and Technology in Anhui Province[2019GDTC06] ; Open Fund Project from Anhui Province Key Laboratory of Simulation and Design for Electronic Information System[2019ZDSYSZY04] ; Project of Leading Backbone Talents in Anhui Provincial Undergraduate Universities ; Undergraduate Innovation and Entrepreneurship Training Program in Anhui Province[S202014098164]
Funding OrganizationNational Natural Science Foundation of China ; Anhui Provincial Funds for Distinguished Young Scientists of the Nature Science ; Natural Science Foundation of Anhui Province ; Universities Joint Key Laboratory of Photoelectric Detection Science and Technology in Anhui Province ; Open Fund Project from Anhui Province Key Laboratory of Simulation and Design for Electronic Information System ; Project of Leading Backbone Talents in Anhui Provincial Undergraduate Universities ; Undergraduate Innovation and Entrepreneurship Training Program in Anhui Province
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000722862000001
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/126745
Collection中国科学院合肥物质科学研究院
Corresponding AuthorWu, Yao-Dong; Zi, Zhen-Fa
Affiliation1.Hefei Normal Univ, Univ Joint Key Lab Photoelect Detect Sci & Techno, Anhui Prov Key Lab Simulat & Design Elect Informa, Hefei 230601, Peoples R China
2.Hefei Normal Univ, Sch Phys & Mat Engn, Hefei 230601, Peoples R China
3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, HFIPS, Hefei 230031, Anhui, Peoples R China
4.Univ Sci & Technol China, Hefei 230026, Peoples R China
Recommended Citation
GB/T 7714
Wu, Yao-Dong,Duan, Wei-Wei,Li, Qiu-Yue,et al. Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,894.
APA Wu, Yao-Dong.,Duan, Wei-Wei.,Li, Qiu-Yue.,Geng, Wei.,Zhang, Chao.,...&Zi, Zhen-Fa.(2022).Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal.JOURNAL OF ALLOYS AND COMPOUNDS,894.
MLA Wu, Yao-Dong,et al."Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal".JOURNAL OF ALLOYS AND COMPOUNDS 894(2022).
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