scholarly journals ZnMgO:ZnO composite films for fast electron transport and high charge balance in quantum dot light emitting diodes

2018 ◽  
Vol 8 (4) ◽  
pp. 909 ◽  
Author(s):  
Qin Zhang ◽  
Xiaobing Gu ◽  
Qingsong Zhang ◽  
Jie Jiang ◽  
Xiao Jin ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Fast Electron ◽  
Light Emitting Diodes ◽  
Composite Films ◽  
Charge Balance ◽  
Light Emitting ◽  
High Charge ◽  
Fast Electron Transport

scholarly journals Enhancing the performance of blue quantum-dot light-emitting diodes through the incorporation of polyethylene glycol to passivate ZnO as an electron transport layer

RSC Advances ◽  
2020 ◽  
Vol 10 (39) ◽  
pp. 23121-23127 ◽  
Author(s):  
Jun-hao Sun ◽  
Jia-hui Huang ◽  
Xu-yan Lan ◽  
Feng-chun Zhang ◽  
Ling-zhi Zhao ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Zno Nanoparticles ◽  
Surface Defect ◽  
Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Charge Balance ◽  
Defect States ◽  
Light Emitting

Highly efficient blue quantum-dot light-emitting diodes have been realized by blending PEG into ZnO nanoparticles as an electron transport layer due to regulating charge balance and passivating the surface defect states of ZnO nanoparticles.

Remarkable lifetime improvement of quantum-dot light emitting diodes by incorporating rubidium carbonate in metal-oxide electron transport layers

2019 ◽  
Vol 7 (32) ◽  
pp. 10082-10091 ◽  
Author(s):  
Yujin Lee ◽  
Hyo-Min Kim ◽  
Jeonggi Kim ◽  
Jin Jang
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Metal Oxide ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Remarkable Improvement ◽  
Operational Lifetime ◽  
Electron Transporting Layer ◽  
Doped Zno ◽  
Mg Doped

We demonstrated the remarkable improvement of efficiency roll-off and operational lifetime in red quantum dot light emitting diodes (R-QLEDs) by incorporating rubidium carbonate (Rb2CO3) in Mg doped ZnO (MZO) electron transporting layer (ETL).

Highly-efficient and all-solution-processed red-emitting InP/ZnS-based quantum-dot light-emitting diodes enabled by compositional engineering of electron transport layers

2019 ◽  
Vol 7 (25) ◽  
pp. 7636-7642 ◽  
Author(s):  
Fei Chen ◽  
Peiwen Lv ◽  
Xu Li ◽  
Zhenbo Deng ◽  
Feng Teng ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Zno Nps ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient

All-solution-processed red-emitting InP/ZnS-based QD-LEDs with a record ηEQE of 4.24% are successfully fabricated through the compositional engineering of colloidal ZnO NPs, which act as the electron transport layers.

scholarly journals Boosting the efficiency of inverted quantum dot light-emitting diodes by balancing charge densities and suppressing exciton quenching through band alignment

Nanoscale ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 592-602 ◽  
Author(s):  
Jiangyong Pan ◽  
Changting Wei ◽  
Lixi Wang ◽  
Jinyong Zhuang ◽  
Qianqian Huang ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Band Alignment ◽  
Light Emitting ◽  
Charge Densities ◽  
Full Color

This work demonstrates high performance inverted full-color QLEDs by controlling electron transport and preventing exciton quenching.

Improving Charge-Imbalanced Problem of Quantum Dot Light-Emitting Diodes with TPBi/ZnO Electron Transport Layer

2019 ◽  
Vol 19 (10) ◽  
pp. 6152-6157
Author(s):  
Sanghyun Lee ◽  
Junekyun Park ◽  
Jaewon Jeong ◽  
Jaehyun Kim ◽  
Juhyung Kim ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Light Emitting
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