QQ客服 官方微博 反馈留言

	Optical properties of ingaas/gaas quantum chains
	Wang Bao-Rui1; Sun Zheng1; Xu Zhong-Ying1; Sun Bao-Quan1; Ji Yang1; Wang, Z. M.2; Salamo, G. J.2
刊名	Acta physica sinica
	2008-03-01
卷号	57期号:3页码:1908-1912
关键词	Ingaas/gaas Quantum dots Quantum chains
ISSN号	1000-3290
通讯作者	Wang bao-rui(brwang04@red.semi.ac.cn)
英文摘要	We have investigated the steady-state and transient optical properties of ingaas/gaas quantum chains and found that the photoluminescence (pl) decay time exhibits a strong photon energy dependence. it increases with the decrease of the emission energy. it is also found that the pl decay time increases with the excitation power. when the excitation power is large enough the pl decay time tends to be saturated. all these experimental results show that there is a strong carrier coupling along the chain direction in the quantum dot chain structure. the polarization pl measurements further confirm the carrier transfer process along the chain direction.
WOS关键词	CARRIER RELAXATION ; DOT CHAINS ; PHOTOLUMINESCENCE ; STATES ; GAAS
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000254097000102
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2427287
专题	半导体研究所
通讯作者	Wang Bao-Rui
作者单位	1.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China 2.Univ Arkansas, Dept Phys, Fayetteville, AR 72701 USA
推荐引用方式 GB/T 7714	Wang Bao-Rui,Sun Zheng,Xu Zhong-Ying,et al. Optical properties of ingaas/gaas quantum chains[J]. Acta physica sinica,2008,57(3):1908-1912.
APA	Wang Bao-Rui.,Sun Zheng.,Xu Zhong-Ying.,Sun Bao-Quan.,Ji Yang.,...&Salamo, G. J..(2008).Optical properties of ingaas/gaas quantum chains.Acta physica sinica,57(3),1908-1912.
MLA	Wang Bao-Rui,et al."Optical properties of ingaas/gaas quantum chains".Acta physica sinica 57.3(2008):1908-1912.

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。