Effects of Interfacial Oxidative Layer Removal on Charge Carrier Recombination Dynamics in InP/ZnSexS1–x Core/Shell Quantum Dots

2021 ◽  
pp. 7194-7200
Author(s):  
Ying-Chih Pu ◽  
Hsiao-Chuan Fan ◽  
Jui-Cheng Chang ◽  
Yu-Hung Chen ◽  
Shih-Wen Tseng
Keyword(s):  
Quantum Dots ◽  
Charge Carrier ◽  
Core Shell ◽  
Layer Removal ◽  
Carrier Recombination ◽  
Charge Carrier Recombination ◽  
Recombination Dynamics

Charge carrier recombination dynamics in perovskite and polymer solar cells

2016 ◽  
Vol 108 (11) ◽  
pp. 113505 ◽  
Author(s):  
Andreas Paulke ◽  
Samuel D. Stranks ◽  
Juliane Kniepert ◽  
Jona Kurpiers ◽  
Christian M. Wolff ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Polymer Solar Cells ◽  
Carrier Recombination ◽  
Charge Carrier Recombination ◽  
Recombination Dynamics

Charge carrier recombination dynamics in a bi-cationic perovskite solar cell

2019 ◽  
Vol 21 (10) ◽  
pp. 5409-5415 ◽  
Author(s):  
Jia-Shang Zhao ◽  
Hao-Yi Wang ◽  
Man Yu ◽  
Ming-Yang Hao ◽  
Shuai Yuan ◽  
...  
Keyword(s):  
Solar Cell ◽  
Charge Carrier ◽  
Perovskite Solar Cell ◽  
Recombination Mechanism ◽  
Carrier Recombination ◽  
Charge Carrier Recombination ◽  
Recombination Dynamics

A novel biphasic trap-assisted charge carrier recombination mechanism is proposed for a bi-cationic MAxFA1−xPbI3perovskite solar cell.

Defect trapping states and charge carrier recombination in organic–inorganic halide perovskites

2016 ◽  
Vol 4 (4) ◽  
pp. 793-800 ◽  
Author(s):  
Xiaoming Wen ◽  
Yu Feng ◽  
Shujuan Huang ◽  
Fuzhi Huang ◽  
Yi-Bing Cheng ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Relaxation Rate ◽  
Defect Density ◽  
Linear Increase ◽  
Carrier Recombination ◽  
Halide Perovskites ◽  
Charge Carrier Recombination ◽  
Pl Intensity ◽  
Recombination Dynamics

The defect density and relaxation rate in organic–inorganic perovskites dominate the carrier recombination dynamics and thus PL intensity exhibits super-linear increase with increasing excitation.

Efficient Defect Passivation with Niacin for High-Performance and Stable Perovskite Solar Cells

2021 ◽  
Author(s):  
Jing Ren ◽  
Shurong Wang ◽  
Jianxing Xia ◽  
Chengbo Li ◽  
Lisha Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Trap States ◽  
Carrier Recombination ◽  
Defect Passivation ◽  
Recombination Centers ◽  
Charge Carrier Recombination ◽  
Halide Perovskite

Defects, inevitably produced in the solution-processed halide perovskite films, can act as charge carrier recombination centers to induce severe energy loss in perovskite solar cells (PSCs). Suppressing these trap states...

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