Origin of the vertical-anticorrelation arrays of InAs/InAlAs nanowires with a fixed layer-ordering orientation

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	Origin of the vertical-anticorrelation arrays of InAs/InAlAs nanowires with a fixed layer-ordering orientation
	Sun ZZ ; Yoon SF ; Wu J ; Wang ZG
刊名	journal of applied physics
	2002
卷号	91 期号:9 页码:6021-6026
关键词	MOLECULAR-BEAM EPITAXY MORPHOLOGY MODULATIONS SURFACES INP(001) GROWTH ALLOY INP
ISSN号	0021-8979
通讯作者	sun zz,nanyang technol univ,sch elect & elect engn,nanyang ave,singapore 639798,singapore.
中文摘要	inas/in0.52al0.48as nanowire multilayer arrays were grown on (001) inp substrate by molecular-beam epitaxy. the structural property of the arrays was investigated by transmission electron microscopy. the results clearly showed the formation of inas nanowires, evolution of inas/inalas interface, and composition and thickness modulations in the inalas spacer layer. a fixed spatial ordering of inas/inalas nanowires was revealed for all the samples. regardless of the change in inalas spacer thickness of different samples, (i) the nanowires of one inas layer are positioned above the nanowire spacing in the previous inas layer and (ii) the layer-ordering orientation angle of nanowires is fixed. the results were explained from the viewpoint of the growth kinetics. the effect of inalas spacers is suggested to play an important role on the spatial ordering of the nanowire arrays. (c) 2002 american institute of physics.
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-08-12
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/11930]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Sun ZZ,Yoon SF,Wu J,et al. Origin of the vertical-anticorrelation arrays of InAs/InAlAs nanowires with a fixed layer-ordering orientation[J]. journal of applied physics,2002,91(9):6021-6026.
APA	Sun ZZ,Yoon SF,Wu J,&Wang ZG.(2002).Origin of the vertical-anticorrelation arrays of InAs/InAlAs nanowires with a fixed layer-ordering orientation.journal of applied physics,91(9),6021-6026.
MLA	Sun ZZ,et al."Origin of the vertical-anticorrelation arrays of InAs/InAlAs nanowires with a fixed layer-ordering orientation".journal of applied physics 91.9(2002):6021-6026.