Ferroelectric polarization, domains structures and magnetic property of Y1-x In (x) MnO3

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	Ferroelectric polarization, domains structures and magnetic property of Y1-x In (x) MnO3
	Wang, L ; Chiang, FK ; Li, J ; Ma, C ; Yang, HX ; Li, JQ
刊名	CHINESE SCIENCE BULLETIN
	2014
卷号	59 期号:36 页码:5194
关键词	Multiferroic YMnO3 Antiferromagnetism Vortex domain Ferroelectric polarization
ISSN号	1001-6538
通讯作者	Yang, HX (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	The vortex domains, structural properties and ferroelectric polarization in Y1-x In (x) MnO3 with 0 a parts per thousand currency sign x a parts per thousand currency sign 0.6 have been extensively investigated in well-characterized samples. X-ray diffraction measurements demonstrated that the lattice parameters change continuously following the substitution of In for Y. Measurements of magnetic susceptibilities revealed that In substitution could visibly affect the magnetic transition and low-temperature magnetic properties. Transmission electron microscopy study showed that In substitution could result in notable decrease of the size of ferroelectric vortex domains. Cs-corrected scanning transmission electron microscopy observations and our careful analysis on atomic-poling configurations demonstrate that the ferroelectric polarizations of Y1-x In (x) MnO3 are suppressed with the increase of In content.
资助信息	National Basic Research Program of China [2011CB921703, 2011CBA00101, 2010CB923002, 2012CB821404]; National Natural Science Foundation of China [51272277, 91221102, 11190022, 11274368]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB07020000]
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/311004/59044]
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	Wang, L,Chiang, FK,Li, J,et al. Ferroelectric polarization, domains structures and magnetic property of Y1-x In (x) MnO3[J]. CHINESE SCIENCE BULLETIN,2014,59(36):5194.
APA	Wang, L,Chiang, FK,Li, J,Ma, C,Yang, HX,&Li, JQ.(2014).Ferroelectric polarization, domains structures and magnetic property of Y1-x In (x) MnO3.CHINESE SCIENCE BULLETIN,59(36),5194.
MLA	Wang, L,et al."Ferroelectric polarization, domains structures and magnetic property of Y1-x In (x) MnO3".CHINESE SCIENCE BULLETIN 59.36(2014):5194.