Improved performance of pure red perovskite light-emitting devices based on CsPb(Br1-xIx)3 with variable content of iodine and bromine

2020 ◽  
Vol 45 (10) ◽  
pp. 2724
Author(s):  
Shuang Guo ◽  
Yue-Feng Liu ◽  
Yu-Shan Liu ◽  
Jing Feng ◽  
Hong-Bo Sun
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Variable Content ◽  
Improved Performance

Improved performance of inverted quantum dots light emitting devices by introducing double hole transport layers

2016 ◽  
Vol 31 ◽  
pp. 82-89 ◽  
Author(s):  
Congbiao Jiang ◽  
Huiming Liu ◽  
Baiquan Liu ◽  
Zhiming Zhong ◽  
Jianhua Zou ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hole Transport ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Hole Transport Layers ◽  
Improved Performance

Improved performance of organic light-emitting devices with 2-(4-biphenyl)-5-(4-butylphenyl)-1,3,4-oxadiazole

Displays ◽  
2005 ◽  
Vol 26 (3) ◽  
pp. 133-136 ◽  
Author(s):  
Zhang Zhi-feng ◽  
Deng Zhen-bo ◽  
Guo Dong ◽  
Liang Chun-jun ◽  
Lin Peng
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices ◽  
Improved Performance

Improved performance and stability of organic light-emitting devices with silicon oxy-nitride buffer layer

2003 ◽  
Vol 83 (5) ◽  
pp. 1038-1040 ◽  
Author(s):  
C. O. Poon ◽  
F. L. Wong ◽  
S. W. Tong ◽  
R. Q. Zhang ◽  
C. S. Lee ◽  
...  
Keyword(s):  
Buffer Layer ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices ◽  
Improved Performance

Improved performance of CsPbBr3 perovskite light-emitting devices by both boundary and interface defects passivation

Nanoscale ◽  
2018 ◽  
Vol 10 (38) ◽  
pp. 18315-18322 ◽  
Author(s):  
Li Song ◽  
Xiaoyang Guo ◽  
Yongsheng Hu ◽  
Ying Lv ◽  
Jie Lin ◽  
...  
Keyword(s):  
Current Efficiency ◽  
Tetrabutylammonium Bromide ◽  
Light Emitting ◽  
Interface Modification ◽  
Light Emitting Devices ◽  
Interface Defects ◽  
Improved Performance

Significantly enhanced luminance and current efficiency for inorganic light-emitting devices have been obtained by tetrabutylammonium bromide (TBAB) as both additive into perovskite precursors and interface modification.

scholarly journals Surface/Interface Engineering for Constructing Advanced Nanostructured Light-Emitting Diodes with Improved Performance: A Brief Review

Micromachines ◽  
2019 ◽  
Vol 10 (12) ◽  
pp. 821 ◽  
Author(s):  
Lianzhen Cao ◽  
Xia Liu ◽  
Zhen Guo ◽  
Lianqun Zhou
Keyword(s):  
Light Emitting Diodes ◽  
Light Emitting Diode ◽  
Device Performance ◽  
Interface Properties ◽  
Light Emitting ◽  
Structured Materials ◽  
Light Emitting Devices ◽  
Interface Surface ◽  
Improved Performance ◽  
Low Dimensional

With the rise of nanoscience and nanotechnologies, especially the continuous deepening of research on low-dimensional materials and structures, various kinds of light-emitting devices based on nanometer-structured materials are gradually becoming the natural candidates for the next generation of advanced optoelectronic devices with improved performance through engineering their interface/surface properties. As dimensions of light-emitting devices are scaled down to the nanoscale, the plentitude of their surface/interface properties is one of the key factors for their dominating device performance. In this paper, firstly, the generation, classification, and influence of surface/interface states on nanometer optical devices will be given theoretically. Secondly, the relationship between the surface/interface properties and light-emitting diode device performance will be investigated, and the related physical mechanisms will be revealed by introducing classic examples. Especially, how to improve the performance of light-emitting diodes by using factors such as the surface/interface purification, quantum dots (QDs)-emitting layer, surface ligands, optimization of device architecture, and so on will be summarized. Finally, we explore the main influencing actors of research breakthroughs related to the surface/interface properties on the current and future applications for nanostructured light-emitting devices.

Improved Performance for Thermally Evaporated Perovskite Light-Emitting Devices via Defect Passivation and Carrier Regulation

2020 ◽  
Vol 12 (13) ◽  
pp. 15928-15933 ◽  
Author(s):  
Kuifeng Jia ◽  
Li Song ◽  
Yongsheng Hu ◽  
Xiaoyang Guo ◽  
Xingyuan Liu ◽  
...  
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Defect Passivation ◽  
Improved Performance
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