Simulation of Nanoparticles Perovskite Solar Cells

In this work, we present a three-layers solar cell (PV) which consists of perovskite film surrounded by nanocomposite layer and SnO2. The Nanocomposite material is NiOx embedded in air with refractive index depends on the distance from the film (graded change). The absorbance spectrum is calculated using transverse matrix methods (TMM) and solved numerically using Maple. Results show that the proposed PV gives a high absorbance around 600nm which its peak depends on the thicknesses of both the nanocomposite and perovskite layers. Thus, it is recommended for potential PV fabrication.