Effect of substrate orientation on charge ordering behavior in Sm0.5Ca0.5MnO3 epitaxial films

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	Effect of substrate orientation on charge ordering behavior in Sm0.5Ca0.5MnO3 epitaxial films
	Li, CY ; Wang, YQ ; Cai, RS ; Chen, YZ ; Sun, JR
刊名	MATERIALS LETTERS
	2013
卷号	95 页码:70
关键词	Thin film Epitaxial growth Magnetic materials Electron microscopy
ISSN号	0167-577X
通讯作者	Wang, YQ (reprint author), Qingdao Univ, Cultivat Base State Key Lab, 308 Ningxia Rd, Qingdao 266071, Peoples R China.
中文摘要	The effect of anisotropic strain induced by SrTiO3 (STO) substrate with different orientations on charge ordering (CO) behavior in epitaxial Sm0.5Ca0.5MnO3 (SCMO) films was investigated using cross-sectional transmission electron microscopy at 103 K. Incommensurate modulated structure caused by CO transition was observed in the SCMO film grown on a [101]-oriented STO substrate while none were found for SCMO film grown on a [100]-oriented STO substrate. This distinctive orientation-dependent CO transition is correlated with anisotropic strain in the films induced by lattice mismatch, confirming the previous results for growth on different substrates. (C) 2013 Elsevier B.V. All rights reserved.
资助信息	National Natural Science Foundation of China [10974105, 50832007]; Natural Science Foundation for Outstanding Young Scientists in Shandong Province [JQ201002]; Project of Introducing Talents to Support Thousand Talents Programs [P201101032]; Program of Science and Technology in Qingdao City [11-2-4-23-hz]; Scientific Research Starting Foundation for the Introduced Talents at Qingdao University [06300701]; Taishan Outstanding Overseas Scholar Program in Shandong Province
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/311004/56925]
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	Li, CY,Wang, YQ,Cai, RS,et al. Effect of substrate orientation on charge ordering behavior in Sm0.5Ca0.5MnO3 epitaxial films[J]. MATERIALS LETTERS,2013,95:70.
APA	Li, CY,Wang, YQ,Cai, RS,Chen, YZ,&Sun, JR.(2013).Effect of substrate orientation on charge ordering behavior in Sm0.5Ca0.5MnO3 epitaxial films.MATERIALS LETTERS,95,70.
MLA	Li, CY,et al."Effect of substrate orientation on charge ordering behavior in Sm0.5Ca0.5MnO3 epitaxial films".MATERIALS LETTERS 95(2013):70.