The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal

doi:10.1016/j.jallcom.2020.158426

	The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal
	Yang, Feng 1,2; Feng, Qiyuan 3; Xia, Zhengcai 1,2; Lu, Qingyou 3; Song, Yujie 1,2; Huang, Sha 1,2; Zhang, Xiaoxing 1,2; Jiang, Dequan 1,2; Deng, Han 1,2; Zeng, Zhuo 1,2
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2021-04-15
卷号	860
关键词	Ferrimagnetism Magnetic imaging Domain Magnetoelastic effect
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2020.158426
通讯作者	Xia, Zhengcai(xia9020@hust.edu.cn) ; Lu, Qingyou(qxl@ustc.edu.cn)
英文摘要	The magnetic characteristics of LuFe2O4 have been investigated in detail; however, only a few studies have been conducted on the microscopic origins of magnetic field-induced ferrimagnetic transition, and the magnetic coupling between ferrimagnetic domains is still unclear. Especially, because the LuFe2O4 ferrimagnetic transition field is too high for commercial instruments, it is very difficult to directly observe the change in ferrimagnetic domains at lower temperatures by magnetic imaging in real space. In this study, the ferrimagnetic transition was measured using a self-made high field magnetic force microscopy. In addition, magnetization, magnetoelastic, and magnetothermal behavior of the single crystal of LuFe2O4 were investigated. The experimental results show that at lower temperatures (far lower than the ferrimagnetic ordering temperature, T-c = 240 K), when the critical field is about similar to 13.5 T (at 2 K), the ferrimagnetic domain is long-range ordered and stable within the magnetic field below 55 T. The magnetoelastic and magnetothermal effects were observed with field-induced ferrimagnetic transition. The change in the ferrimagnetic moment realignment driven by the magnetic field was proposed, which will lead to the change of ferrimagnetic order, magnetoelasticity, and the multiferroicity behavior. (C) 2020 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China, China[11674115] ; National Natural Science Foundation of China, China[51861135104] ; National Natural Science Foundation of China, China[11104091] ; National Natural Science Foundation of China, China[11474110] ; National Natural Science Foundation of China, China[11747014] ; National Key Research and Development Program of China, China[2016YFA0401003]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000614154600080
资助机构	National Natural Science Foundation of China, China ; National Key Research and Development Program of China, China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/119620]
专题	中国科学院合肥物质科学研究院
通讯作者	Xia, Zhengcai; Lu, Qingyou
作者单位	1.Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Wuhan 430074, Peoples R China 2.Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Yang, Feng,Feng, Qiyuan,Xia, Zhengcai,et al. The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,860.
APA	Yang, Feng.,Feng, Qiyuan.,Xia, Zhengcai.,Lu, Qingyou.,Song, Yujie.,...&Tian, Zhaoming.(2021).The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal.JOURNAL OF ALLOYS AND COMPOUNDS,860.
MLA	Yang, Feng,et al."The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal".JOURNAL OF ALLOYS AND COMPOUNDS 860(2021).