1-D Simulation Studies for the Optimization of i- layer Thickness in a-Si:H Solar cell

This paper illustrates and explores the use of 1-D simulation techniques using SCAPS for the study of solar cell characteristics of a p-i-n photovoltaic cell structure devised using hydrogenated amorphous silicon. Dependence of solar cell parameters such as JV characteristics, Fill Factor, efficiency and spectral response with respect to i- layer thickness have been studied with the help of simulations. The technique provides a way to optimize the solar cell structure to achieve maximum efficiency, and provides an alternative tool for solar cell researchers for obtaining insight into operation and design of photovoltaic cells.