SEMI OpenIR  > 集成光电子学国家重点实验室
Antibunching and blinking from a single colloidal CdSe quantum dot
Xu X (Xu XingSheng); Chen SA (Chen Shuai); Yamada T (Yamada Toshiki)
2010
Source PublicationSCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
Volume53Issue:9Pages:1619-1625
AbstractWe have investigated the optical properties of single CdSe/ZnS nanocrystals by conducting combinations of experiments on antibunching and photoluminescence intermittence under different experimental conditions. Based on photoluminescence in an antibunching experiment, we analyzed the emission lifetime of QDs by using stretched exponentials. The difference between the parameters obtained from average lifetimes and stretched exponents were analyzed by considering the effect of nonradiative emission. An Auger-assisted tunneling model was used to explain the power law exponents of off time distribution. The power law exponent under high excitation power was correlated with a higher Auger ionization rate. Using the parameters obtained from stretched exponential function and power law, the antibunching phenomena at different time and under different excitation intensity were analyzed.
metadata_24国际
KeywordSingle Photon Source Quantum Dot Lifetime
Subject Area光电子学
Indexed BySCI
Language英语
Date Available2010-09-07
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/13515
Collection集成光电子学国家重点实验室
Recommended Citation
GB/T 7714
Xu X ,Chen SA ,Yamada T . Antibunching and blinking from a single colloidal CdSe quantum dot[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53(9):1619-1625.
APA Xu X ,Chen SA ,&Yamada T .(2010).Antibunching and blinking from a single colloidal CdSe quantum dot.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53(9),1619-1625.
MLA Xu X ,et al."Antibunching and blinking from a single colloidal CdSe quantum dot".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53.9(2010):1619-1625.
Files in This Item:
File Name/Size DocType Version Access License
Antibunching and bli(595KB) 限制开放LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xu X (Xu XingSheng)]'s Articles
[Chen SA (Chen Shuai)]'s Articles
[Yamada T (Yamada Toshiki)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu X (Xu XingSheng)]'s Articles
[Chen SA (Chen Shuai)]'s Articles
[Yamada T (Yamada Toshiki)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu X (Xu XingSheng)]'s Articles
[Chen SA (Chen Shuai)]'s Articles
[Yamada T (Yamada Toshiki)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.