Engineering of Annealing and Surface Passivation toward Efficient and Stable Quasi-2D Perovskite Light-Emitting Diodes

2021 ◽  
pp. 11645-11651
Author(s):  
Yunxing Fu ◽  
Dezhong Zhang ◽  
Hongmei Zhan ◽  
Chenyang Zhao ◽  
Yanxiang Cheng ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Surface Passivation ◽  
Light Emitting

Suppression of Halide Migration and Immobile Ionic Surface Passivation for Blue Perovskite Light-Emitting Diodes

2022 ◽  
Author(s):  
Chan Beom Park ◽  
Yun Seop Shin ◽  
Yung Jin Yoon ◽  
Hyungsu Jang ◽  
Jung Geon Son ◽  
...  
Keyword(s):  
Optical Properties ◽  
Light Emitting Diodes ◽  
Surface Passivation ◽  
Optoelectronic Properties ◽  
Light Emitting ◽  
Perovskite Nanocrystals

Cs-based perovskite nanocrystals (PeNCs) have been considered to be superb emitters for perovskite light-emitting diodes (PeLEDs) due to their remarkable optoelectronic properties. Still, poor optical properties are mainly attributed to...

Strategy toward the fabrication of ultrahigh-resolution micro-LED displays by bonding-interface-engineered vertical stacking and surface passivation

Nanoscale ◽  
2019 ◽  
Vol 11 (48) ◽  
pp. 23139-23148 ◽  
Author(s):  
Dae-Myeong Geum ◽  
Seong Kwang Kim ◽  
Chang-Mo Kang ◽  
Seung-Hyun Moon ◽  
Jihoon Kyhm ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Surface Passivation ◽  
Bonding Interface ◽  
Ultrahigh Resolution ◽  
Light Emitting

In this study, we proposed a strategy to fabricate vertically stacked subpixel (VSS) micro-light-emitting diodes (μ-LEDs) for future ultrahigh-resolution microdisplays.

High-Performance Perovskite Light-Emitting Diodes with Surface Passivation of CsPbBrxI3–x Nanocrystals via Antisolvent-Triggered Ion-Exchange

2020 ◽  
Vol 12 (28) ◽  
pp. 31582-31590 ◽  
Author(s):  
Yun Seop Shin ◽  
Yung Jin Yoon ◽  
Kang Taek Lee ◽  
Woojin Lee ◽  
Hyeon Seo Kim ◽  
...  
Keyword(s):  
Ion Exchange ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Surface Passivation ◽  
Light Emitting

scholarly journals An enhanced surface passivation effect in InGaN/GaN disk-in-nanowire light emitting diodes for mitigating Shockley–Read–Hall recombination

Nanoscale ◽  
2015 ◽  
Vol 7 (40) ◽  
pp. 16658-16665 ◽  
Author(s):  
Chao Zhao ◽  
Tien Khee Ng ◽  
Aditya Prabaswara ◽  
Michele Conroy ◽  
Shafat Jahangir ◽  
...  
Keyword(s):  
Radiative Recombination ◽  
Light Emitting Diodes ◽  
Surface Passivation ◽  
Light Emitting ◽  
Passivation Process ◽  
Enhanced Surface

An organic passivation process for nitride nanowires was first proposed to reduce Shockley–Read–Hall non-radiative recombination of nanowire light emitting diodes.

In-situ Cadmium Surface Passivation of Perovskite Nanocrystals for Blue LEDs

2021 ◽  
Author(s):  
Woo Hyeon Jeong ◽  
Zhongkai Yu ◽  
Luca Gregori ◽  
Jonghee Yang ◽  
Su Ryong Ha ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting Diodes ◽  
Surface Passivation ◽  
Low Cost ◽  
Color Purity ◽  
Next Generation ◽  
Light Emitting ◽  
Perovskite Nanocrystals ◽  
Excellent Color

Next-generation electroluminescent displays require efficient and stable red, green and blue light-emitting diodes (LEDs) with low cost, excellent color purity and flexibility, for which perovskites-based LEDs (PeLEDs) are a promising...

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