scholarly journals Carrier recombination spatial transfer by reduced potential barrier causes blue/red switchable luminescence in C8 carbon quantum dots/organic hybrid light-emitting devices

APL Materials ◽  
2016 ◽  
Vol 4 (4) ◽  
pp. 046102 ◽  
Author(s):  
Xifang Chen ◽  
Ruolin Yan ◽  
Wenxia Zhang ◽  
Jiyang Fan
Keyword(s):  
Quantum Dots ◽  
Potential Barrier ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Hybrid ◽  
Carrier Recombination

Blue and green double band luminescent carbon quantum dots: Synthesis, origin of photoluminescence, and application in white light-emitting devices

2021 ◽  
Vol 118 (15) ◽  
pp. 153102
Author(s):  
Xifang Chen ◽  
Wenhui Wu ◽  
Wenxia Zhang ◽  
Ziye Wang ◽  
Zhenjin Fu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Light Emitting Devices

Phase separation and nonradiative carrier recombination in active regions of light-emitting devices based on InGaN quantum dots in a GaN or AlGaN matrix

2009 ◽  
Vol 43 (6) ◽  
pp. 807-811 ◽  
Author(s):  
V. S. Sizov ◽  
A. A. Gutkin ◽  
A. V. Sakharov ◽  
V. V. Lundin ◽  
P. N. Brunkov ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Phase Separation ◽  
Active Regions ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Carrier Recombination

Synthesis of multi-color fluorescent carbon quantum dots and solid state CQDs@SiO2 nanophosphors for light-emitting devices

2019 ◽  
Vol 45 (14) ◽  
pp. 17387-17394 ◽  
Author(s):  
Xiaoqian Song ◽  
Qianyi Guo ◽  
Zhenlu Cai ◽  
Jianrong Qiu ◽  
Guoping Dong
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Fluorescent Carbon

Aggregation-induced emission enhancement of carbon quantum dots and applications in light emitting devices

2019 ◽  
Vol 7 (17) ◽  
pp. 5148-5154 ◽  
Author(s):  
Rongyan Guo ◽  
Tao Li ◽  
Shuie Shi
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Aggregation Induced Emission ◽  
Light Emitting Devices ◽  
Intensive Research ◽  
Emission Enhancement ◽  
State Luminescence ◽  
Fluorescent Carbon

Intensive research efforts have been made on fluorescent carbon quantum dots (CQDs); however, it is still a challenge to realize highly emissive solid-state luminescence due to the aggregation-induced self-quenching.

scholarly journals A simple and green synthesis of carbon quantum dots from coke for white light-emitting devices

RSC Advances ◽  
2019 ◽  
Vol 9 (58) ◽  
pp. 33789-33793 ◽  
Author(s):  
Xiaoting Feng ◽  
Yi Zhang
Keyword(s):  
Quantum Dots ◽  
Green Synthesis ◽  
White Light ◽  
Carbon Quantum Dots ◽  
Light Illumination ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
White Light Illumination

CQDs are prepared from coke. The coke-based CQDs as a converter are applied to the white light illumination field.

Organic-inorganic hybrid thin film light-emitting devices: interfacial engineering and device physics

2021 ◽  
Author(s):  
Chunxiu Zang ◽  
Mengxin Xu ◽  
Letian Zhang ◽  
Shihao Liu ◽  
Wenfa Xie
Keyword(s):  
Thin Film ◽  
Quantum Dots ◽  
Sandwich Structure ◽  
Device Physics ◽  
Hybrid Thin Film ◽  
Inorganic Hybrid ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Interfacial Engineering ◽  
Organic Light

Thin film light-emitting devices (LEDs) with sandwich structure, such as organic light emitting devices (OLEDs), quantum dots LEDs (QLEDs) and perovskite LEDs (PeLEDs), have attracted wide attentions because of their...

53% Efficient Red Emissive Carbon Quantum Dots for High Color Rendering and Stable Warm White‐Light‐Emitting Diodes

2017 ◽  
Vol 29 (37) ◽  
pp. 1702910 ◽  
Author(s):  
Zifei Wang ◽  
Fanglong Yuan ◽  
Xiaohong Li ◽  
Yunchao Li ◽  
Haizheng Zhong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Light Emitting Diodes ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Emitting Diodes ◽  
Color Rendering
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