Room-Temperature Magnetism Realized by Doping Fe into Ferroelectric LiTaO3

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	Room-Temperature Magnetism Realized by Doping Fe into Ferroelectric LiTaO3
	Song, YJ ; Zhang, QH ; Shen, X ; Ni, XD ; Yao, Y ; Yu, RC
刊名	CHINESE PHYSICS LETTERS
	2014
卷号	31 期号:1
ISSN号	0256-307X
通讯作者	Ni, XD (reprint author), Univ Sci & Technol Beijing, Dept Phys, Beijing 100083, Peoples R China.
中文摘要	We synthesize LiTa1-xFexO3-sigma (LTFO) ceramics by the conventional solid-state reaction method. The samples remain single phase up to x = 0.09. The magnetic measurements show that the doping of Fe successfully realizes ferromagnetism of LTFO at room temperature. The dielectric measurements indicate that LTFO is ferroelectric, similarly to LiTaO3 (LTO), but its ferroelectric Curie temperature seems to decrease with the increasing Fe content. By means of doping Fe ions into LTO, the coexistence of spontaneous electric polarization and spontaneous magnetic moment is realized at room temperature.
资助信息	National Basic Research Program of China [2012CB932302]; National Natural Science Foundation of China [11174336]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59041]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Song, YJ,Zhang, QH,Shen, X,et al. Room-Temperature Magnetism Realized by Doping Fe into Ferroelectric LiTaO3[J]. CHINESE PHYSICS LETTERS,2014,31(1).
APA	Song, YJ,Zhang, QH,Shen, X,Ni, XD,Yao, Y,&Yu, RC.(2014).Room-Temperature Magnetism Realized by Doping Fe into Ferroelectric LiTaO3.CHINESE PHYSICS LETTERS,31(1).
MLA	Song, YJ,et al."Room-Temperature Magnetism Realized by Doping Fe into Ferroelectric LiTaO3".CHINESE PHYSICS LETTERS 31.1(2014).