Magnetic properties and cryogenic magnetocaloric effects of rare earth fluorides NH4RE3F10 (<i>RE</i> = Tb, Dy, Ho, Er)

doi:10.1016/j.physb.2024.416291

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	Magnetic properties and cryogenic magnetocaloric effects of rare earth fluorides NH4RE3F10 (RE = Tb, Dy, Ho, Er)
	Guo, Qing 1,2; Liu, Peng 1,3; Zhao, Xueting 1,3; Li, Wanwu 1,3; Wang, Haoyu 1,3; Zhang, Zhao 1,3; Yu, Chenyang 1,3; Bao, Changjiang 1; Abbas, Muhammad Tahir 1,3; Song, Ruiqi 1; Guan, Ziqi 1; Zhang, Kun 1; Wang, Yanxu 1; Wang, Xiaolei 4; Li, Bing 1
通讯作者	Guo, Qing(guoqing19901012@126.com)
	2024-10-15
发表期刊	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
卷号	691 页码:8
摘要	The magnetic properties and magnetocaloric effects of rare earth fluorides NH4RE3F10 (RE = Tb, Dy, Ho and Er) were investigated firstly in NH4-RE-F system. The chi(T) curves show that the materials exhibit a paramagnetic-like behavior and high thermal reversibility. The Curie-Weiss fitting gives that there is an antiferromagnetic interaction between the magnetic moments of RE ions in these materials. Based on the magnetic isotherms data, the values of -Delta Sm(T) in the cases of Delta H =10, 20 and 50 kOe were calculated. In the case of Delta H =10 kOe, the -Delta Sm(T) of NH4Er3F10 is the largest and the maximum value is about twice as large as that of Gd3Ga5O12(GGG). It indicates that the NH4Er3F10 materials may be candidates of low-field-driven cryogenic magnetic coolant.
关键词	Rare earth fluorides Face-centered cubic crystal structure Magnetic susceptibility Magnetocaloric effect
资助者	National Key Research and Devel-opment Project ; Science and Tech-nology Guidance Project of Jin Zhou City ; Startup Project of Doctor Scientific Research of Bohai University ; University-level General Cultivation Research Project of Bohai University
DOI	10.1016/j.physb.2024.416291
收录类别	SCI
语种	英语
资助项目	National Key Research and Devel-opment Project[2021YFB3501201] ; Science and Tech-nology Guidance Project of Jin Zhou City[JZ2022B025] ; Startup Project of Doctor Scientific Research of Bohai University[0521bs024] ; University-level General Cultivation Research Project of Bohai University[0522xn064]
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:001275824000001
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/188369
专题	中国科学院金属研究所
通讯作者	Guo, Qing
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Bohai Univ, Coll Phys Sci & Technol, Jinzhou 121013, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 4.Shenyang Univ Technol, Coll Environm & Chem Engn, Shenyang 110870, Peoples R China
推荐引用方式 GB/T 7714	Guo, Qing,Liu, Peng,Zhao, Xueting,et al. Magnetic properties and cryogenic magnetocaloric effects of rare earth fluorides NH4RE3F10 (RE = Tb, Dy, Ho, Er)[J]. PHYSICA B-CONDENSED MATTER,2024,691:8.
APA	Guo, Qing.,Liu, Peng.,Zhao, Xueting.,Li, Wanwu.,Wang, Haoyu.,...&Li, Bing.(2024).Magnetic properties and cryogenic magnetocaloric effects of rare earth fluorides NH4RE3F10 (RE = Tb, Dy, Ho, Er).PHYSICA B-CONDENSED MATTER,691,8.
MLA	Guo, Qing,et al."Magnetic properties and cryogenic magnetocaloric effects of rare earth fluorides NH4RE3F10 (RE = Tb, Dy, Ho, Er)".PHYSICA B-CONDENSED MATTER 691(2024):8.