Literature DB >> 19856980

Antibunching single-photon emission and blinking suppression of CdSe/ZnS quantum dots.

C T Yuan1, Pyng Yu, H C Ko, J Huang, Jau Tang.   

Abstract

We demonstrated that by properly coupling to silver nanoprisms, single CdSe/ZnS semiconductor quantum dots (QDs) exhibited suppressed blinking behavior, an enhanced fluorescence intensity ( approximately 2.5 fold), increased radiative decay rates ( approximately 12.5 fold), and antibunching single-photon emission. All these modifications significantly promote the overall performance of the proposed single-photon sources based on colloidal semiconductor QDs.

Entities:  

Year:  2009        PMID： 19856980     DOI： 10.1021/nn900760u

Source DB:  PubMed          Journal:  ACS Nano        ISSN： 1936-0851            Impact factor:   15.881


  7 in total

1.  Single-molecule tracking in living cells using single quantum dot applications.

Authors:  Koichi Baba; Kohji Nishida
Journal:  Theranostics       Date:  2012-07-06       Impact factor: 11.556

2.  Probing and controlling fluorescence blinking of single semiconductor nanoparticles.

Authors:  Hsien-Chen Ko; Chi-Tsu Yuan; Jau Tang
Journal:  Nano Rev       Date:  2011-02-11

3.  Random on-off telegraphic signaling in single nanoparticles and molecules.

Authors:  Jau Tang
Journal:  Nano Rev       Date:  2010-02-22

4.  Morphology control of exciton fine structure in polar and nonpolar zinc sulfide nanorods.

Authors:  Sotirios Baskoutas; Zaiping Zeng; Christos S Garoufalis; Gabriel Bester
Journal:  Sci Rep       Date:  2017-08-24       Impact factor: 4.379

5.  Strong plasmonic enhancement of biexciton emission: controlled coupling of a single quantum dot to a gold nanocone antenna.

Authors:  Korenobu Matsuzaki; Simon Vassant; Hsuan-Wei Liu; Anke Dutschke; Björn Hoffmann; Xuewen Chen; Silke Christiansen; Matthew R Buck; Jennifer A Hollingsworth; Stephan Götzinger; Vahid Sandoghdar
Journal:  Sci Rep       Date:  2017-02-14       Impact factor: 4.379

6.  Suppressing the Fluorescence Blinking of Single Quantum Dots Encased in N-type Semiconductor Nanoparticles.

Authors:  Bin Li; Guofeng Zhang; Zao Wang; Zhijie Li; Ruiyun Chen; Chengbing Qin; Yan Gao; Liantuan Xiao; Suotang Jia
Journal:  Sci Rep       Date:  2016-09-08       Impact factor: 4.379

7.  Observation of Coalescence Process of Silver Nanospheres During Shape Transformation to Nanoprisms.

Authors:  Pyng Yu; Jane Huang; Jau Tang
Journal:  Nanoscale Res Lett       Date:  2010-09-28       Impact factor: 4.703
  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.