Paper Key : IRJ************911
Author: Abdul Haseeb Hassan Khan
Date Published: 23 Oct 2023
Abstract
Considering the rising demand for Perovskite solar cells (PSCs) owing to their performance and cost, resolving problems such as interface hysteresis and instability resulting from trap states is essential to PSC economic sustainability. Passivation techniques have being actively developed by researchers to address these issues. In this work, we examine the effects of adding a MoS2 interface layer to the structure of a perovskite solar cell. Our study concentrates on important performance parameters, with and without the MoS2 interface layer, such as power conversion efficiency (PCE), fill factor (FF), short circuit current (Jsc), and open circuit voltage (Voc). Extensive simulations demonstrate our resultsnotable enhancements. More specifically, the PCE of the RbGeI3 based PSC increases from 15.63% to 17.20% with the inclusion of the MoS2 interface layer. Moreover, our investigation shows improvements in Jsc and FF. By offering a clearer knowledge of how interface layers, such MoS2, might be used to enhance PSC performance, this work fills a significant research need. We provide light on the potential of MoS2, clarify the mechanisms underlying these improvements, and provide insights into how these tactics could speed the development and improve the efficiency of Perovskite solar cells.
DOI LINK : 10.56726/IRJMETS45496 https://www.doi.org/10.56726/IRJMETS45496