Study on growth mechanisms and electronic structures of polar NiO(111) ultrathin films using iron oxide buffer layers

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	Study on growth mechanisms and electronic structures of polar NiO(111) ultrathin films using iron oxide buffer layers
	Xue, MS ; Guo, QL
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2014
卷号	598 页码:224
关键词	NiO(111) Buffer layers Polar materials
ISSN号	0925-8388
通讯作者	Xue, MS (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, POB 603, Beijing 100190, Peoples R China.
中文摘要	Polar surfaces of metal oxides have attracted considerable attention in fundamental science and technological applications because of their peculiar stabilization mechanisms and unusual adsorption and catalytic properties. In this study, various ordered iron oxide films, including FeO(111), Fe3O4(111) and Fe2O3(0001), were successfully used as the buffer layers for the growth of polar NiO(111) films with several nanometer thickness. The results indicated that the iron oxide buffer layers reduced the lattice mismatch between NiO(111) and Mo(110) substrate, and also decreased the interfacial energy by means of the interfacial reaction between NiO and iron oxide surfaces, benefiting the initial nucleation and the growth of polar NiO(111) films. This study will be essential for understanding the physical and chemical properties of polar surfaces. (C) 2014 Elsevier B.V. All rights reserved.
资助信息	Natural Science Foundation of China [21273276, 21103084]; National Basic Research Program of China [2012CB921700]
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/311004/59119]
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	Xue, MS,Guo, QL. Study on growth mechanisms and electronic structures of polar NiO(111) ultrathin films using iron oxide buffer layers[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2014,598:224.
APA	Xue, MS,&Guo, QL.(2014).Study on growth mechanisms and electronic structures of polar NiO(111) ultrathin films using iron oxide buffer layers.JOURNAL OF ALLOYS AND COMPOUNDS,598,224.
MLA	Xue, MS,et al."Study on growth mechanisms and electronic structures of polar NiO(111) ultrathin films using iron oxide buffer layers".JOURNAL OF ALLOYS AND COMPOUNDS 598(2014):224.