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	Influence of inas deposition. thickness on the structural and optical properties of inas quantum wires
	Wang, Yuanli; Cui, Hua; Lei, Wen; Su, Yahong; Chen, Yonghai; Wu, Ju; Wang, Zhanguo
刊名	Journal of university of science and technology beijing
	2007-08-01
卷号	14期号:4页码:341-344
关键词	Quantum wire Molecular beam epitaxy Optical proper-ties Nanostructures Transmission electron microscope
ISSN号	1005-8850
通讯作者	Wang, yuanli(yuanli.wang@axt.com)
英文摘要	The influence of inas deposition thickness on the structural and optical properties of inas/inalas quantum wires (qwr) superlattices (sls) was studied. the transmission electron microscopy (tem) results show that with increasing the inas deposited thickness, the size uniformity and spatial ordering of inas qwr sls was greatly improved, but threading dislocations initiated from inas nanowires for the sample with 6 monolayers (mls) inas deposition. in addition, the zig-zag features along the extending direction and lateral interlink of inas nanowires were also observed. the inas nanowires, especially for the first period, were laterally compact. these structural features may result in easy tunneling and coupling of charge carriers between inas nanowires and will hamper their device applications to some extent. some suggestions are put forward for further improving the uniformity of the stacked inas qwrs, and for suppressing the formation of the threading dislocations in inas qwr sls.
WOS关键词	LAYER-ORDERING ORIENTATION ; NANOWIRES ; INP(001) ; ARRAYS
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering ; Mining & Mineral Processing
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Mining & Mineral Processing
语种	英语
出版者	JOURNAL OF UNIV OF SCIENCE AND TECHNOLOGY BEIJING
WOS记录号	WOS:000249473400011
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2426901
专题	半导体研究所
通讯作者	Wang, Yuanli
作者单位	1.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China 2.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 3.China Met Informat & Standardizat Res Inst, Beijing 100730, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yuanli,Cui, Hua,Lei, Wen,et al. Influence of inas deposition. thickness on the structural and optical properties of inas quantum wires[J]. Journal of university of science and technology beijing,2007,14(4):341-344.
APA	Wang, Yuanli.,Cui, Hua.,Lei, Wen.,Su, Yahong.,Chen, Yonghai.,...&Wang, Zhanguo.(2007).Influence of inas deposition. thickness on the structural and optical properties of inas quantum wires.Journal of university of science and technology beijing,14(4),341-344.
MLA	Wang, Yuanli,et al."Influence of inas deposition. thickness on the structural and optical properties of inas quantum wires".Journal of university of science and technology beijing 14.4(2007):341-344.

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