Influence of annealed ITO on PLD CZTS thin film solar cell

2019 ◽  
Vol 358 ◽  
pp. 762-764 ◽  
Author(s):  
Guang-Xing Liang ◽  
Yan-Di Luo ◽  
Ju-Guang Hu ◽  
Xing-Ye Chen ◽  
Yang Zeng ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Thin Film Solar Cell ◽  
Czts Thin Film

Improvement of Mo/Cu2ZnSnS4 interface for Cu2ZnSnS4 (CZTS) thin film solar cell application

2014 ◽  
Vol 1638 ◽  
Author(s):  
Hongtao Cui ◽  
Xiaolei Liu ◽  
Xiaojing Hao ◽  
Fangyang Liu ◽  
Ning Song ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Solar Cell ◽  
Thin Film Solar Cell ◽  
Contact Region ◽  
Thin Film Solar Cells ◽  
Czts Thin Film ◽  
Back Contact ◽  
Secondary Phases ◽  
Solar Cell Application

ABSTRACTThe focus of this work is on back contact improvement for sputtered CZTS thin film solar cells. Three methods have been investigated including a thin Ag coating, a thin ZnO coating on the Mo back contact and rapid thermal annealing of the back contact. All of these methods have been found to reduce defects such as voids as well as secondary phases at the back contact region and inhibit the formation of MoS2. Consequently all the mothods effectively enhances Voc, Jsc, FF and therefore efficiency significantly.

Characterization of a CZTS thin film solar cell grown by sputtering method

Solar Energy ◽  
2014 ◽  
Vol 100 ◽  
pp. 23-30 ◽  
Author(s):  
Tara P. Dhakal ◽  
Chien–Yi Peng ◽  
R. Reid Tobias ◽  
Ramesh Dasharathy ◽  
Charles R. Westgate
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Thin Film Solar Cell ◽  
Czts Thin Film

Deposition of Cu2ZnSnS4 Thin Film by Pulsed Laser Deposition and Assembly of Thin Film Solar Cell with the Novel Structure of FTO/CdS/Cu2ZnSnS4/Mo

2013 ◽  
Vol 716 ◽  
pp. 328-331 ◽  
Author(s):  
Min Yao ◽  
Cheng Wu Shi ◽  
Yan Ru Zhang ◽  
Xiao Yan Dai
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Pulsed Laser Deposition ◽  
Thin Film Solar Cell ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Czts Thin Film ◽  
The Novel ◽  
Photoelectric Conversion ◽  
Novel Structure

Cu2ZnSnS4(CZTS) thin film was successfully prepared by pulsed laser deposition using CZTS nanocrystal as a source and the thin film solar cell with the novel structure of FTO/CdS/CZTS/Mo was assembled. At the laser incident energy of 6 J·cm-2, the chemical composition of the CZTS thin film was Cu1.74Zn0.80Sn1.00S4.04,near to stoichiometric ratio. The thin film solar cell with the novel structure of FTO/CdS/CZTS/Mo gave short circuit photocurrent density of 1.01 mA·cm-2, open circuit voltage of 0.39 V, and fill factor of 0.485, corresponding to the photoelectric conversion efficiency of 0.19% at the illumination (Air Mass 1.5, 100 mW·cm-2).

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