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	Influence of gaasbi matrix on optical and structural properties of inas quantum dots
	Wang,Peng1,2; Pan,Wenwu1,2; Wu,Xiaoyan1,2; Liu,Juanjuan1,2; Cao,Chunfang1; Wang,Shumin1,3; Gong,Qian1
刊名	Nanoscale research letters
	2016-06-02
卷号	11期号:1
关键词	Inas Quantum dot Gaasbi Mbe Thermal stability
ISSN号	1931-7573
DOI	10.1186/s11671-016-1470-1
通讯作者	Gong,qian(qgong@mail.sim.ac.cn)
英文摘要	Abstractinas/gaasbi dot-in-well structures were fabricated using gas-source molecular beam epitaxy and investigated for its optical and structural properties. gaasbi-strained buffer layer and strain reduction layer are both effective to extend the photoluminescence (pl) emission wavelength of inas quantum dot (qd). in addition, a remarkable pl intensity enhancement is also obtained compared with low-temperature-grown gaas-capped inas qd sample. the gaasbi matrix also preserves the shape of inas qds and leads to increase the activation energy for nonradiative recombination process at low temperature. lower density and larger size of inas qds are obtained on the gaasbi surface compared with the qds grown on gaas surface.
语种	英语
出版者	Springer US
WOS记录号	BMC:10.1186/S11671-016-1470-1
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374285
专题	中国科学院大学
通讯作者	Gong,Qian
作者单位	1.State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences; School of Physics 3.Chalmers University of Technology; Department of Microtechnology and Nanoscience
推荐引用方式 GB/T 7714	Wang,Peng,Pan,Wenwu,Wu,Xiaoyan,et al. Influence of gaasbi matrix on optical and structural properties of inas quantum dots[J]. Nanoscale research letters,2016,11(1).
APA	Wang,Peng.,Pan,Wenwu.,Wu,Xiaoyan.,Liu,Juanjuan.,Cao,Chunfang.,...&Gong,Qian.(2016).Influence of gaasbi matrix on optical and structural properties of inas quantum dots.Nanoscale research letters,11(1).
MLA	Wang,Peng,et al."Influence of gaasbi matrix on optical and structural properties of inas quantum dots".Nanoscale research letters 11.1(2016).

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