Zn-poor Cu2 ZnSnSe4 thin films and solar cell devices

2014 ◽  
Vol 212 (1) ◽  
pp. 109-115 ◽  
Author(s):  
Andrew Fairbrother ◽  
Markus Neuschitzer ◽  
Edgardo Saucedo ◽  
Alejandro Pérez-Rodríguez
Keyword(s):  
Thin Films ◽  
Solar Cell

Effect of rapid thermal annealing on sprayed Cu2SnS3 thin films for solar-cell application

2020 ◽  
Vol 59 (10) ◽  
pp. 105503
Author(s):  
Wafaa Magdy ◽  
Ayaka Kanai ◽  
F. A. Mahmoud ◽  
E. T. El Shenawy ◽  
S. A. Khairy ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Solar Cell Application

Studies on DC Magnetron Sputtered AZO Thin Films for HIT Solar Cell Application

2020 ◽  
Vol 12 (2) ◽  
pp. 02037-1-02037-6
Author(s):  
Ranjitha R. ◽  
◽  
T. K. Subramanyam ◽  
S. Pavan kumar ◽  
Nagesh M ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Solar Cell Application

Single Crystal, High Band Gap CdS Thin Films Grown by RF Magnetron Sputtering in Argon Atmosphere for Solar Cell Applications

2018 ◽  
Vol 10 (3) ◽  
pp. 03005-1-03005-6 ◽  
Author(s):  
Rupali Kulkarni ◽  
◽  
Amit Pawbake ◽  
Ravindra Waykar ◽  
Ashok Jadhawar ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Magnetron Sputtering ◽  
Single Crystal ◽  
Band Gap ◽  
Rf Magnetron Sputtering ◽  
Argon Atmosphere ◽  
Cds Thin Films ◽  
High Band

scholarly journals Superior photo-carrier diffusion dynamics in organic-inorganic hybrid perovskites revealed by spatiotemporal conductivity imaging

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Xuejian Ma ◽  
Fei Zhang ◽  
Zhaodong Chu ◽  
Ji Hao ◽  
Xihan Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Relaxation Times ◽  
Charge Trapping ◽  
Free Carrier ◽  
Carrier Dynamics ◽  
Electron Hole ◽  
Inorganic Hybrid ◽  
Diffusion Dynamics ◽  
The Difference

AbstractThe outstanding performance of organic-inorganic metal trihalide solar cells benefits from the exceptional photo-physical properties of both electrons and holes in the material. Here, we directly probe the free-carrier dynamics in Cs-doped FAPbI3 thin films by spatiotemporal photoconductivity imaging. Using charge transport layers to selectively quench one type of carriers, we show that the two relaxation times on the order of 1 μs and 10 μs correspond to the lifetimes of electrons and holes in FACsPbI3, respectively. Strikingly, the diffusion mapping indicates that the difference in electron/hole lifetimes is largely compensated by their disparate mobility. Consequently, the long diffusion lengths (3~5 μm) of both carriers are comparable to each other, a feature closely related to the unique charge trapping and de-trapping processes in hybrid trihalide perovskites. Our results unveil the origin of superior diffusion dynamics in this material, crucially important for solar-cell applications.

Towards post-NH 4 Cl treatment on CdSe thin films for solar cell applications

Vacuum ◽  
2018 ◽  
Vol 153 ◽  
pp. 43-47 ◽  
Author(s):  
S.L. Patel ◽  
A. Purohit ◽  
S. Chander ◽  
M.D. Kannan ◽  
M.S. Dhaka
Keyword(s):  
Thin Films ◽  
Solar Cell

Photoelectrochemical solar cell study of electrochemically synthesized Cd1-xZnxTe thin films

Solar Energy ◽  
2021 ◽  
Vol 224 ◽  
pp. 923-929
Author(s):  
A. Kathalingam ◽  
S. Valanarasu ◽  
Sivalingam Ramesh ◽  
Heung Soo Kim ◽  
Hyun-Seok Kim
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Photoelectrochemical Solar Cell ◽  
Cell Study
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