Large optical Stark shifts in single quantum dots coupled to core–shell GaAs/AlGaAs nanowires

Nanoscale ◽  
2017 ◽  
Vol 9 (17) ◽  
pp. 5483-5488 ◽  
Author(s):  
Ying Yu ◽  
Yu-Ming Wei ◽  
Jing Wang ◽  
Jia-Hua Li ◽  
Xiang-Jun Shang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Core Shell ◽  
Single Quantum ◽  
Single Quantum Dots

scholarly journals Excitation wavelength dependent photon anti-bunching/bunching from single quantum dots near gold nanostructures

Nanoscale ◽  
2018 ◽  
Vol 10 (3) ◽  
pp. 1038-1046 ◽  
Author(s):  
Swayandipta Dey ◽  
Yadong Zhou ◽  
Yonglei Sun ◽  
Julie A. Jenkins ◽  
David Kriz ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticle ◽  
Photon Emission ◽  
Gold Nanostructures ◽  
Excitation Wavelength ◽  
Core Shell ◽  
Single Quantum ◽  
Single Quantum Dots

In this study, we investigate the change in photon emission statistics of single CdSe/CdS core/shell quantum dots (QDs) on dielectric modified gold nanoparticle (NP) substrates as a function of the excitation wavelength.

Modification of emission photon statistics from single quantum dots using metal/SiO2 core/shell nanostructures

2017 ◽  
Vol 16 (4) ◽  
pp. 489-498 ◽  
Author(s):  
Hiroyuki Naiki ◽  
Hidetoshi Oikawa ◽  
Sadahiro Masuo
Keyword(s):  
Quantum Dots ◽  
Single Photon ◽  
Photon Statistics ◽  
Core Shell ◽  
Single Quantum ◽  
Shell Nanostructures ◽  
Single Quantum Dots ◽  
Optoelectronic Applications

Emission photon statistics, i.e., single-photon and multi-photon emissions, of isolated QDs is required for tailoring optoelectronic applications.

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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