Multilayered structures of SrNb0.1Ti0.9O3/La0.8Sr0.2MnO3/SrTiO3 prepared by laser molecular beam epitaxy

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	Multilayered structures of SrNb0.1Ti0.9O3/La0.8Sr0.2MnO3/SrTiO3 prepared by laser molecular beam epitaxy
	X. L. Ma; H. B. Lu; F. Chen; Z. H. Chen; G. Z. Yang
	2002
发表期刊	Journal of Materials Research
ISSN	0884-2914
卷号	17 期号:3 页码:600-608
摘要	Multilayer oxides of SrNb0.1Ti0.9O3/La0.8Sr0.2MnO3/SrTiO3 have been grown by computer-controlled laser molecular beam epitaxy and characterized by transmission electron microscopy. Electron microdiffractions and high-resolution imaging reveal that the as-prepared thin film of La0.8Sr0.2MnO3 with thickness of 200 nm is epitaxially grown on the SrTiO3(001) substrate and the SrNb0.1Ti0.9O3 With thickness of 250 nm epitaxially on the as-received La0.8Sr0.2MnO3 film. The microstructures in the La0.8Sr0.2MnO3 film are clarified in terms of the oriented rnicrodomains. In contrast, microstructures in SNTO are featured by the fort-nation of superstructures due to charge ordering. Crystallographic relationships of these domains are discussed on the basis of an orthorhombic cell and rationalized by theoretical calculations based on a geometrical model.
部门归属	chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, inst phys, lab opt phys, beijing 100080, peoples r china.;ma, xl (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, wenhua rd 72, shenyang 110016, peoples r china;xlma@imr.ac.cn
关键词	Transmission Electron-microscopy Thin-films Batio3/srtio3 Superlattices Dielectric-properties Domain-structure Magnetoresistance Microstructure Microdomains Deposition
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WOS记录号	WOS:000174300000015
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/36372
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. L. Ma,H. B. Lu,F. Chen,et al. Multilayered structures of SrNb0.1Ti0.9O3/La0.8Sr0.2MnO3/SrTiO3 prepared by laser molecular beam epitaxy[J]. Journal of Materials Research,2002,17(3):600-608.
APA	X. L. Ma,H. B. Lu,F. Chen,Z. H. Chen,&G. Z. Yang.(2002).Multilayered structures of SrNb0.1Ti0.9O3/La0.8Sr0.2MnO3/SrTiO3 prepared by laser molecular beam epitaxy.Journal of Materials Research,17(3),600-608.
MLA	X. L. Ma,et al."Multilayered structures of SrNb0.1Ti0.9O3/La0.8Sr0.2MnO3/SrTiO3 prepared by laser molecular beam epitaxy".Journal of Materials Research 17.3(2002):600-608.