Textured nano-agglomerates embedded in the thin film of La(0.8)Sr(0.2)MnO(3)

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	Textured nano-agglomerates embedded in the thin film of La(0.8)Sr(0.2)MnO(3)
	Y. L. Zhu; B. Wu; X. L. Ma; D. X. Li; H. B. Lu; Z. H. Chen; G. Z. Yang
	2004
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	85 期号:16 页码:3438-3440
摘要	We have observed nano-scale chemical composition separation in the thin film of La(0.8)Sr(0.2)MnO(3) by means of high-angle-angular-dark-field imaging, elemental mapping, and composition line-scanning in a transmission electron microscope. It is found that highly dense and dimensionally uniform nano-agglomerates are embedded in the film. The ratio of Mn/La in the nano-agglomerates is fluctuated and generally much higher than that in their surrounding medium. Such compositional inhomogeneities result in a textured microstructure, which is one of the most important parameters for tunning electronic properties in the colossal magnetoresistance oxides. (C) 2004 American Institute of Physics.
部门归属	chinese acad sci, shanyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. chinese acad sci, inst phys, lab opt phys, inst phys, beijing 100080, peoples r china. chinese acad sci, ctr condensed matter phys, beijing 100080, peoples r china.;zhu, yl (reprint author), chinese acad sci, shanyang natl lab mat sci, inst met res, shenyang 110016, peoples r china;xlma@imr.ac.cn
关键词	Molecular-beam Epitaxy Manganites Magnetoresistance Transport Srtio3
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35781
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. L. Zhu,B. Wu,X. L. Ma,et al. Textured nano-agglomerates embedded in the thin film of La(0.8)Sr(0.2)MnO(3)[J]. Applied Physics Letters,2004,85(16):3438-3440.
APA	Y. L. Zhu.,B. Wu.,X. L. Ma.,D. X. Li.,H. B. Lu.,...&G. Z. Yang.(2004).Textured nano-agglomerates embedded in the thin film of La(0.8)Sr(0.2)MnO(3).Applied Physics Letters,85(16),3438-3440.
MLA	Y. L. Zhu,et al."Textured nano-agglomerates embedded in the thin film of La(0.8)Sr(0.2)MnO(3)".Applied Physics Letters 85.16(2004):3438-3440.