scholarly journals Time-resolved and temperature-dependent photoluminescence study on phosphorus doped Si quantum dots/SiO_2 multilayers with ultra-small dot sizes

2016 ◽  
Vol 6 (10) ◽  
pp. 3233 ◽  
Author(s):  
Peng Lu ◽  
Dongke Li ◽  
Pei Zhang ◽  
Dameng Tan ◽  
Weiwei Mu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Temperature Dependent ◽  
Time Resolved ◽  
Photoluminescence Study ◽  
Phosphorus Doped ◽  
Si Quantum Dots ◽  
Temperature Dependent Photoluminescence

Temperature-dependent photoluminescence study of 1.3μm undoped InAs∕InGaAs∕GaAs quantum dots

2008 ◽  
Vol 93 (4) ◽  
pp. 041912 ◽  
Author(s):  
C. Y. Ngo ◽  
S. F. Yoon ◽  
D. R. Lim ◽  
Vincent Wong ◽  
S. J. Chua
Keyword(s):  
Quantum Dots ◽  
Temperature Dependent ◽  
Photoluminescence Study ◽  
Temperature Dependent Photoluminescence

scholarly journals The thermal stability of FAPbBr3 nanocrystals from temperature-dependent photoluminescence and first-principles calculations

RSC Advances ◽  
2020 ◽  
Vol 10 (72) ◽  
pp. 44373-44381
Author(s):  
Xiaozhe Wang ◽  
Qi Wang ◽  
Zhijun Chai ◽  
Wenzhi Wu
Keyword(s):  
First Principles ◽  
First Principle ◽  
First Principles Calculations ◽  
Temperature Dependent ◽  
Time Resolved ◽  
First Principle Calculations ◽  
Steady State Time ◽  
Time Resolved Photoluminescence ◽  
Thermal Stability Of ◽  
Temperature Dependent Photoluminescence

The thermal properties of FAPbBr3 perovskite nanocrystals (PNCs) is investigated by use of temperature-dependent steady-state/time-resolved photoluminescence and first-principle calculations.

Temperature-Dependent Photoluminescence Spectra of PbSe Quantum Dots for Temperature Markers

2012 ◽  
Vol 482-484 ◽  
pp. 2547-2550
Author(s):  
Peng Fei Gu ◽  
Ya Nan Wang ◽  
Jia Jia Cao ◽  
Yu Yan ◽  
Tie Qiang Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Temperature Sensitivity ◽  
Peak Position ◽  
Strong Temperature Dependence ◽  
Photoluminescence Spectra ◽  
Temperature Dependent ◽  
Temperature Variations ◽  
Temperature Changes ◽  
Optical Readout ◽  
Temperature Dependent Photoluminescence

We here report the temperature effect on photoluminescence(PL) spectra of PbSe quantum dots (QDs), which exhibit a strong temperature dependence on their spectra position and intensity. They potentially act as the temperature marker, sensing temperature variations and reporting temperature changes remotely through optical readout. In addition, the temperature sensitivity characterized by peak position of PbSe QDs was found to be 0.39nm/°C in a range of 10-100 °C.

Temperature-Dependent Photoluminescence of Ce3+ Doped CsPbCl3 Perovskite Quantum Dots

2018 ◽  
Vol 18 (11) ◽  
pp. 7561-7565 ◽  
Author(s):  
Kang Wang ◽  
Fangtian You ◽  
Hongshang Peng ◽  
Shihua Huang
Keyword(s):  
Quantum Dots ◽  
Temperature Dependent ◽  
Perovskite Quantum Dots ◽  
Temperature Dependent Photoluminescence

Temperature Dependent Photoluminescence Measurements of Single InP Quantum Dots

2007 ◽  
Author(s):  
Matthias Reischle ◽  
Gareth J. Beirne ◽  
Robert Rossbach ◽  
Michael Jetter ◽  
Peter Michler
Keyword(s):  
Quantum Dots ◽  
Temperature Dependent ◽  
Inp Quantum Dots ◽  
Temperature Dependent Photoluminescence

Excited states of modified oxygen-deficient centers and Si quantum dots in Gd-implanted silica glasses: Emission dynamics and lifetime distributions

2021 ◽  
Author(s):  
Anatoly Zatsepin ◽  
Yulia Kuznetsova ◽  
Elena Trofimova ◽  
Vladimir A Pustovarov
Keyword(s):  
Quantum Dots ◽  
Ion Implantation ◽  
Excited States ◽  
Lifetime Distributions ◽  
Time Resolved ◽  
Silica Glasses ◽  
Pulsed Cathodoluminescence ◽  
Si Quantum Dots

The emission centers and excited states characteristics in silica glasses implanted with Gd ions were studied by time-resolved pulsed cathodoluminescence. It was found that in the process of ion implantation,...

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