Temperature-Dependent Electromodulation Spectroscopy of Excitons in Perovskite Solar Cells

2018 ◽  
Author(s):  
Fabian Ruf ◽  
Alice Magin ◽  
Moritz Schultes ◽  
Meltem F. Ayguler ◽  
Pablo Docampo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Temperature Dependent

Temperature Dependent Characteristics of Perovskite Solar Cells

2017 ◽  
Vol 2 (16) ◽  
pp. 4469-4477 ◽  
Author(s):  
Mingkui Wang ◽  
Wai-Leung Yim ◽  
Peizhe Liao ◽  
Yan Shen
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Temperature Dependent

Origin of temperature-dependent performance of hole-transport-layer-free perovskite solar cells doped with CuSCN

2020 ◽  
Vol 87 ◽  
pp. 105958 ◽  
Author(s):  
Donghee Kang ◽  
Dongguen Shin ◽  
Kyu-Joon Lee ◽  
Soohyung Park ◽  
Jae-Pyoung Ahn ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Temperature Dependent

Extremely low trap-state energy level perovskite solar cells passivated using NH2-POSS with improved efficiency and stability

2018 ◽  
Vol 6 (16) ◽  
pp. 6806-6814 ◽  
Author(s):  
Na Liu ◽  
Qin Du ◽  
Guangzhong Yin ◽  
Pengfei Liu ◽  
Liang Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
State Energy ◽  
Perovskite Solar Cells ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
Film Surface ◽  
Amino Group ◽  
Trap State ◽  
Temperature Dependent ◽  
Oligomeric Silsesquioxane

The defects at perovskite film surface could be passivated effectively using a derivative of polyhedral oligomeric silsesquioxane with an amino-group (NH2-POSS). The extremely low trap-state energy level (0.045 eV) was obtained by temperature-dependent admittance measurements. Both stability and efficiency in devices have been approved.

Impact of Temperature‐Dependent Hydration Water on Perovskite Solar Cells

Solar RRL ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 1900370 ◽  
Author(s):  
Weihai Zhang ◽  
Juan Xiong ◽  
Jinhua Li ◽  
Walid A. Daoud
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hydration Water ◽  
Temperature Dependent

Understanding Temperature‐Dependent Charge Extraction and Trapping in Perovskite Solar Cells

2020 ◽  
Vol 30 (22) ◽  
pp. 2000550
Author(s):  
Qian Zhou ◽  
Boxing Wang ◽  
Rui Meng ◽  
Jiyu Zhou ◽  
Shenkun Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Temperature Dependent ◽  
Charge Extraction

Temperature-dependent charge transport in solution-processed perovskite solar cells with tunable trap concentration and charge recombination

2017 ◽  
Vol 5 (36) ◽  
pp. 9376-9382 ◽  
Author(s):  
Xuning Zhang ◽  
Shiqing Bi ◽  
Jiyu Zhou ◽  
Shuai You ◽  
Huiqiong Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Charge Carrier ◽  
Film Thickness ◽  
Charge Transport ◽  
Carrier Transport ◽  
Perovskite Solar Cells ◽  
Cell Behavior ◽  
Charge Carrier Transport ◽  
Temperature Dependent

Based on control of the perovskite film thickness, we investigate temperature-dependent charge carrier transport, recombination, traps, and solar cell behavior based on methylammonium lead triiodide films.

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