QQ客服 官方微博 反馈留言

	Anomalous temperature dependence of photoluminescence in inas/inalgaas/inp quantum wire and dot hybrid nanostructures
	Yang Xin-Rong1; Xu Bo2; Wang Hai-Fei1; Zhao Guo-Qing1; Shi Shu-Hui1; Shen Xiao-Zhi1; Li Jun-Feng1; Wang Zhan-Guo2
刊名	Chinese physics letters
	2011-02-01
卷号	28期号:2页码:3
ISSN号	0256-307X
DOI	10.1088/0256-307x/28/2/027801
通讯作者	Yang xin-rong(yangxr1976@126.com)
英文摘要	Self-assembled inas quantum wires (qwrs) are fabricated on an inp substrate by solid-source molecular beam epitaxy (ssmbe). photoluminescence (pl) spectra are investigated in these nanostructures as a function of temperature. an anomalous enhancement of pl intensity and a temperature insensitive pl emission are observed from inas nanostructures grown on inp substrates using inalgaas as the matrix layer and the origin of this phenomenon is discussed. we attribute the anomalous temperature dependence of photoluminescence to the formation of al-rich and in-rich region in the inalgaas buffer layer and the cap layer.
WOS关键词	CONTINUOUS-WAVE OPERATION ; EMISSION ; LASERS ; WAVELENGTH ; EXCITONS ; ENERGY
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000286929900052
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428149
专题	半导体研究所
通讯作者	Yang Xin-Rong
作者单位	1.Handan Coll, Dept Phys & Elect Engn, Handan 056005, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Yang Xin-Rong,Xu Bo,Wang Hai-Fei,et al. Anomalous temperature dependence of photoluminescence in inas/inalgaas/inp quantum wire and dot hybrid nanostructures[J]. Chinese physics letters,2011,28(2):3.
APA	Yang Xin-Rong.,Xu Bo.,Wang Hai-Fei.,Zhao Guo-Qing.,Shi Shu-Hui.,...&Wang Zhan-Guo.(2011).Anomalous temperature dependence of photoluminescence in inas/inalgaas/inp quantum wire and dot hybrid nanostructures.Chinese physics letters,28(2),3.
MLA	Yang Xin-Rong,et al."Anomalous temperature dependence of photoluminescence in inas/inalgaas/inp quantum wire and dot hybrid nanostructures".Chinese physics letters 28.2(2011):3.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。