Delayed Exciton Formation Involving Energetically Shallow Trap States in Colloidal CsPbBr3 Quantum Dots

2017 ◽  
Vol 121 (51) ◽  
pp. 28498-28505 ◽  
Author(s):  
Yi Wang ◽  
Min Zhi ◽  
Yinthai Chan
Keyword(s):  
Quantum Dots ◽  
Trap States ◽  
Shallow Trap ◽  
Cspbbr3 Quantum Dots

Armor-Like Passivated CsPbBr3 Quantum Dots: Boosted Stability with Hand-in-Hand Ligands and Enhanced Performance of Nuclear Battery

2021 ◽  
Author(s):  
Haibo Zeng ◽  
Dandan Yang ◽  
Zhiheng Xu ◽  
Chunhui Gong ◽  
Xiaoming Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Inorganic Perovskite ◽  
Surface Ligands ◽  
Perovskite Quantum Dots ◽  
Stability Issue ◽  
The Stability ◽  
Nuclear Battery ◽  
Cspbbr3 Quantum Dots

One of the main reasons for the stability issue of inorganic perovskite quantum dots (PQDs) is the fragile protection of surface ligands. Here, an armor-like passivation strategy is proposed to...

Room temperature synthesis of Sn2+ doped highly luminescent CsPbBr3 quantum dots for high CRI white light-emitting diodes

Nanoscale ◽  
2021 ◽  
Author(s):  
Dongdong Yan ◽  
Qionghua Mo ◽  
Shuangyi Zhao ◽  
Wensi Cai ◽  
Zhigang Zang
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
White Light ◽  
Room Temperature ◽  
Temperature Synthesis ◽  
Light Emitting ◽  
Photoluminescence Quantum Yield ◽  
Hot Injection ◽  
White Light Emitting Diodes ◽  
Cspbbr3 Quantum Dots

With a high photoluminescence quantum yield (PLQY) being able to exceed 90% for those prepared by hot injection method, CsPbBr3 quantum dots (QDs) have attracted intensive attentions for white light-emitting...

Dual modulating luminescence in all-inorganic perovskite CsPbBr3 quantum dots

2021 ◽  
Vol 113 ◽  
pp. 110822
Author(s):  
Wanyin Ge ◽  
Jindou Shi ◽  
Meimei Xu ◽  
Yuanting Wu ◽  
Hiroshi Sugimoto ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Inorganic Perovskite ◽  
Cspbbr3 Quantum Dots

Increasing the Energy Gap between Band‐Edge and Trap States Slows Down Picosecond Carrier Trapping in Highly Luminescent InP/ZnSe/ZnS Quantum Dots

Small ◽  
2021 ◽  
pp. 2102792
Author(s):  
Young Mo Sung ◽  
Tae‐Gon Kim ◽  
Dong‐Jin Yun ◽  
Mihye Lim ◽  
Dong‐Su Ko ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Gap ◽  
Band Edge ◽  
Trap States ◽  
Carrier Trapping

Efficient Hole Transfer via CsPbBr3 Quantum Dots Doping toward High‐performance Organic Solar Cells

Solar RRL ◽  
2021 ◽  
Author(s):  
Weiqiang Miao ◽  
Chuanhang Guo ◽  
Donghui Li ◽  
Teng Li ◽  
Pang Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Hole Transfer ◽  
Cspbbr3 Quantum Dots

Evidence for Ferroelectricity of All-Inorganic Perovskite CsPbBr3 Quantum Dots

2020 ◽  
Vol 142 (7) ◽  
pp. 3316-3320 ◽  
Author(s):  
Xia Li ◽  
Shaoqing Chen ◽  
Peng-Fei Liu ◽  
Yuelan Zhang ◽  
Yan Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Inorganic Perovskite ◽  
Cspbbr3 Quantum Dots
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