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	Structural and optical characterization of inas nanostructures grown on (001) and high index inp substrates
	Li, YF; Ye, XL; Liu, FQ; Xu, B; Ding, D; Jiang, WH; Sun, ZZ; Liu, HY; Zhang, YC; Wang, ZG
刊名	Applied surface science
	2000-10-23
卷号	167期号:3-4页码:191-196
关键词	Self-assembled quantum dots Molecular beam epitaxy High index
ISSN号	0169-4332
通讯作者	Li, yf()
英文摘要	The effects of inp substrate orientations on self-assembled inas quantum dots (qds) have been investigated by molecular beam epitaxy (mbe). a comparison between atomic force microscopy (afm) and photoluminescence (pl) spectra shows that a high density of smaller inas islands can be obtained by using such high index substrates. on the other hand, by introducing a lattice-matched underlying in0.52al0.24ga0.24as layer, the inas qds can be much more uniform in size and have a great improvement in pl properties. more importantly, 1.55-mu m luminescence at room temperature (rt) can be realized in inas qds deposited on (001) inp substrate with underlying in0.52al0.24ga0.24as layer. (c) 2000 elsevier science b.v. all rights reserved.
WOS关键词	MOLECULAR-BEAM EPITAXY ; VAPOR-PHASE EPITAXY ; QUANTUM DOTS ; ISLANDS ; INP(001) ; INGAAS
WOS研究方向	Chemistry ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000089542500009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428921
专题	半导体研究所
通讯作者	Li, YF
作者单位	Chinese Acad Sci, Inst Semicond, Lab Semicond Mat Sci, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Li, YF,Ye, XL,Liu, FQ,et al. Structural and optical characterization of inas nanostructures grown on (001) and high index inp substrates[J]. Applied surface science,2000,167(3-4):191-196.
APA	Li, YF.,Ye, XL.,Liu, FQ.,Xu, B.,Ding, D.,...&Wang, ZG.(2000).Structural and optical characterization of inas nanostructures grown on (001) and high index inp substrates.Applied surface science,167(3-4),191-196.
MLA	Li, YF,et al."Structural and optical characterization of inas nanostructures grown on (001) and high index inp substrates".Applied surface science 167.3-4(2000):191-196.

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