Ferromagnetic antiphase domain boundary in Mn-doped hexagonal BaTiO3 multiferroics

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	Ferromagnetic antiphase domain boundary in Mn-doped hexagonal BaTiO3 multiferroics
	Wei, XK ; Su, YT ; Sui, Y ; Zhou, ZX ; Yao, Y ; Jin, CQ ; Yu, RC
刊名	APPLIED PHYSICS LETTERS
	2013
卷号	102 期号:24
ISSN号	0003-6951
通讯作者	Wei, XK (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	The magnetic properties of hexagonal Ba(Ti1-xMnx)O-3 (x = 1/9, 1/6) samples specifically treated under different thermal conditions are investigated. A magnetic transformation from paramagnetism of as-grown samples to weak ferromagnetism of post-annealed samples is observed at room temperature. Associated with the structural modulation characteristics and dielectric behaviors, our experimental results reveal that the high-temperature ferromagnetism in Mn-doped hexagonal BaTiO3 derives from R-III types of antiphase domain boundaries. Spin glass transitions are observed at T-sg = 48 K and 44 K in the densely doped as-grown and post-annealed samples, respectively, but the transitions are not intrinsic properties of the hexagonal phases. (C) 2013 AIP Publishing LLC.
资助信息	State Key Development Program for Basic Research of China [2012CB932302]; National Natural Science Foundation of China [11174336]
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/57013]
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	Wei, XK,Su, YT,Sui, Y,et al. Ferromagnetic antiphase domain boundary in Mn-doped hexagonal BaTiO3 multiferroics[J]. APPLIED PHYSICS LETTERS,2013,102(24).
APA	Wei, XK.,Su, YT.,Sui, Y.,Zhou, ZX.,Yao, Y.,...&Yu, RC.(2013).Ferromagnetic antiphase domain boundary in Mn-doped hexagonal BaTiO3 multiferroics.APPLIED PHYSICS LETTERS,102(24).
MLA	Wei, XK,et al."Ferromagnetic antiphase domain boundary in Mn-doped hexagonal BaTiO3 multiferroics".APPLIED PHYSICS LETTERS 102.24(2013).