An experimental and theoretical mechanistic study of biexciton quantum yield enhancement in single quantum dots near gold nanoparticles

Nanoscale ◽  
2015 ◽  
Vol 7 (15) ◽  
pp. 6851-6858 ◽  
Author(s):  
Swayandipta Dey ◽  
Yadong Zhou ◽  
Xiangdong Tian ◽  
Julie A. Jenkins ◽  
Ou Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Quantum Yield ◽  
Yield Enhancement ◽  
Mechanistic Study ◽  
Single Quantum ◽  
Single Quantum Dots

Plasmonic effect on photon antibunching and blinking behavior of single quantum dots near gold nanoparticles

2015 ◽  
Author(s):  
Swayandipta Dey ◽  
Yadong Zhou ◽  
Xiangdong Tian ◽  
Julie A. Jenkins ◽  
Ou Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Single Quantum ◽  
Plasmonic Effect ◽  
Single Quantum Dots ◽  
Photon Antibunching

scholarly journals Electrochemically Controlled Deconjugation and Delivery of Single Quantum Dots into the Nucleus of Living Cells

Small ◽  
2010 ◽  
Vol 6 (19) ◽  
pp. 2109-2113 ◽  
Author(s):  
Kyungsuk Yum ◽  
Ning Wang ◽  
Min-Feng Yu
Keyword(s):  
Quantum Dots ◽  
Living Cells ◽  
Single Quantum ◽  
Single Quantum Dots

Towards a single-mode single photon source based on single quantum dots

2001 ◽  
Vol 94-95 ◽  
pp. 797-803 ◽  
Author(s):  
I. Robert ◽  
E. Moreau ◽  
J.M. Gérard ◽  
I. Abram
Keyword(s):  
Quantum Dots ◽  
Single Photon ◽  
Single Mode ◽  
Single Quantum ◽  
Single Photon Source ◽  
Single Quantum Dots ◽  
Photon Source

Однофотонное излучение одиночной квантовой точки CdTeSe/ZnS в ближнем инфракрасном диапазоне при комнатной температуре

2021 ◽  
Vol 47 (21) ◽  
pp. 3
Author(s):  
Siyue Jin ◽  
Xingsheng Xu
Keyword(s):  
Quantum Dots ◽  
Room Temperature ◽  
Auger Recombination ◽  
Single Photon ◽  
Irradiation Time ◽  
Colloidal Quantum Dots ◽  
Single Quantum ◽  
Illumination Time ◽  
Single Quantum Dots ◽  
Single Quantum Dot

In this study, the photostability of a CdTeSe/ZnS colloidal single photon emitter with a wavelength of 800nm at room temperature was investigated. The second-order correlation function was much smaller than 0.1, which proved that the CdTeSe/ZnS single quantum dot at 800nm is a highly pure single-photon emitter. The effects of the irradiation time on the optical properties from single quantum dots were analyzed. As the illumination time increased, the emission of biexciton and multiexciton in the colloidal quantum dots increased, and the occurrence of Auger recombination increased.

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