XPS study of CeO2/Al2O3 film

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	XPS study of CeO2/Al2O3 film
	Zhang, M ; Liu, ZX ; Xie, K ; Du, XY ; Li, WC
刊名	JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
	1999
卷号	6 期号:3 页码:199
关键词	CERAMIC INTERFACES STABILITY DEFECTS CERIA
ISSN号	1005-8850
通讯作者	Zhang, M (reprint author), Univ Sci & Technol Beijing, Met Sch, Beijing 100083, Peoples R China.
中文摘要	Magnetization, resistivity and specific heat of La0.7Ca0.3Mn1-xFexO3 (0.0 less than or equal to x less than or equal to 0.12) are investigated between 77 and 300 K. The substitution of Fe for Mn does not alter the lattice constants and structural symmetry of the parent compound significantly, but results in a reduction of the magnetization, an increase of the resistivity, decreases of the magnetic and metal-insulter transition temperatures. The substitution also introduces inhomogeneities in the compounds. The experimental results indicate that Fe ions exist in the form of trivalent ions in the compounds, acting as trapping centers and thus blocking the site-percolation path of the e(g) electrons. (C) 1999 Elsevier Science B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/46678]
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	Zhang, M,Liu, ZX,Xie, K,et al. XPS study of CeO2/Al2O3 film[J]. JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING,1999,6(3):199.
APA	Zhang, M,Liu, ZX,Xie, K,Du, XY,&Li, WC.(1999).XPS study of CeO2/Al2O3 film.JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING,6(3),199.
MLA	Zhang, M,et al."XPS study of CeO2/Al2O3 film".JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING 6.3(1999):199.