Optimization of Temperature, Defects, and Thickness for High Efficiency of Tin Halide Perovskites

Abstract

This research focus on , inorganic ZrS2/CH3NH3SnI3/CuO layers solar cells through SCAPS-1D software program . In this research, Environmentally friendly solar cells having the arrangement ZrS2/CH3NH3SnI3/CuO/Au . This simulation working the absorber layer CH3NH3SnI3 and electron transport material ZrS2 with hole transport material CuO plus electrode back contact is gold. The study included the effect of several factors (thickness for the active layer , energy band gap, defect density, densities of states in the conduction and valence bands, ETL thickness, band gap, HTL thickness, band gap) on the efficiency of the solar cell. in addition, functioning temperature. We discovered key photovoltaic measures including, Fill factor (FF), Short circuit current density (Jsc), Open circuit voltage (Voc), power conversion efficacy (h) for solar cell. The suggested solar cell has a power conversion efficiency of 24.48% with Voc = 1.7459 V, Jsc = 33.071 mA/cm2, and FF= 42.4%.