Effects of Choline Chloride in Lead Bromide Layer and Methylammonium Bromide Precursor on Perovskite Conversion and Optoelectronic Properties of Perovskite-Based Light-Emitting Diodes

2021 ◽  
Author(s):  
Wei-Chih Lai ◽  
Tien-Yu Wang ◽  
Siou-Huei Yang ◽  
Po-Yuan Chen ◽  
Tzung-Fang Guo ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Choline Chloride ◽  
Optoelectronic Properties ◽  
Light Emitting ◽  
Lead Bromide

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...

Optoelectronic Properties of Dual-wavelength InGaN/GaN Multi-quantum Well Light-emitting Diodes

2011 ◽  
Vol 40 (2) ◽  
pp. 190-193
Author(s):  
陈献文 CHEN Xian-wen ◽  
吴乾 WU Qian ◽  
李述体 LI Shu-ti ◽  
郑树文 ZHENG Shu-wen ◽  
何苗 HE Miao ◽  
...  
Keyword(s):  
Quantum Well ◽  
Light Emitting Diodes ◽  
Optoelectronic Properties ◽  
Dual Wavelength ◽  
Light Emitting ◽  
Multi Quantum Well

Quasi-2D organic cation-doped formamidinium lead bromide (FAPbBr3) perovskite light-emitting diodes by long alkyl chain

2020 ◽  
Vol 79 ◽  
pp. 105626 ◽  
Author(s):  
Hassan Alehdaghi ◽  
Anil Kanwat ◽  
Mohammad Zirak ◽  
Eric Moyen ◽  
Won-Chul Choi ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Cation ◽  
Alkyl Chain ◽  
Light Emitting ◽  
Lead Bromide ◽  
Long Alkyl Chain

Suppressing Auger Recombination in Cesium Lead Bromide Perovskite Nanocrystal Film for Bright Light-Emitting Diodes

2020 ◽  
Vol 11 (21) ◽  
pp. 9371-9378
Author(s):  
Ji-Song Yao ◽  
Jia-Chen Zhang ◽  
Li Wang ◽  
Kun-Hua Wang ◽  
Xue-Chen Ru ◽  
...  
Keyword(s):  
Auger Recombination ◽  
Light Emitting Diodes ◽  
Bright Light ◽  
Light Emitting ◽  
Lead Bromide

scholarly journals Self-assembly of a robust hydrogen-bonded octylphosphonate network on cesium lead bromide perovskite nanocrystals for light-emitting diodes

Nanoscale ◽  
2019 ◽  
Vol 11 (25) ◽  
pp. 12370-12380 ◽  
Author(s):  
Alasdair A. M. Brown ◽  
Thomas J. N. Hooper ◽  
Sjoerd A. Veldhuis ◽  
Xin Yu Chin ◽  
Annalisa Bruno ◽  
...  
Keyword(s):  
Self Assembly ◽  
Ligand Exchange ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Perovskite Nanocrystals ◽  
Lead Bromide ◽  
Hydrogen Bonded

Ligand exchange with octylphosphonate enhances PLQY and LED efficiency.

Bright emission and high photoluminescence CsPb2Br5 NCs encapsulated in mesoporous silica with ultrahigh stability and excellent optical properties for white light-emitting diodes

2019 ◽  
Vol 7 (43) ◽  
pp. 13585-13593 ◽  
Author(s):  
Guangzhan Shao ◽  
Yi Zhao ◽  
Yanxia Yu ◽  
Haisheng Yang ◽  
Xiaodong Liu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Mesoporous Silica ◽  
White Light ◽  
Light Emitting Diodes ◽  
Optoelectronic Properties ◽  
Light Emitting ◽  
Halide Perovskite ◽  
White Light Emitting Diodes ◽  
Lead Halide ◽  
Bright Emission

All-inorganic cesium lead halide perovskite CsPb2Br5 nanocrystals (NCs) have attracted tremendous attention owing to their unique optoelectronic properties.

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