Journal
SUPERLATTICES AND MICROSTRUCTURES
Volume 161, Issue -, Pages -Publisher
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.spmi.2021.107100
Keywords
Bandgap tuning; Buffer layer; CdZnS; CIGS solar cell; SCAPS
Categories
Funding
- Prince of Songkla University
- Taif University, Taif, Saudi Arabia [TURSP-2020/241]
Ask authors/readers for more resources
This numerical study focuses on the CIGS solar cell with a Cd1-xZnxS buffer layer, analyzing the composition of the buffer layer, its impact on performance parameters, and the influence of buffer layer thickness on quantum efficiency. The study shows that the tuned bandgap and optimized thickness of the Cd1-xZnxS buffer layer can affect the bandgap of the CIGS absorber layer, thus impacting the overall performance of the cell.
This numerical study deals with the CIGS solar cell considering Cd1-xZnxS buffer layer. The composition 'x' of the buffer layer is determined and its impact on the solar cell performance parameters is studied. The influence of the buffer layer thickness on quantum efficiency is also discussed. The tuned bandgap and optimized thickness of the Cd1-xZnxS buffer layer are then utilized to obtain the suitable bandgap of the CIGS absorber layer. The maximum power con-version zone is revealed in terms of the CIGS bandgap and the impact of this bandgap on spectral response as well as performance parameters are discussed. The Cd0.6Zn0.4S/CIGS interface is studied by varying the defect density from 10(10) cm(-3) to 10(16) cm(-3). The cell performances are also analyzed for the temperature ranging from 260 K to 350 K.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available