Thickness-Dependent Optical Confinement in Glass/TiO₂/Perovskite (MAPbI₃) Thin Films: A Spectral Integration Approach
Abdullah Mohaned Lateef
In this study, we proposed a theoretical investigation of the optical interaction of multilayer thin films designed from glass/TiO2/MAPbI₃ using the Transfer Matrix Method (TMM) in the range of 300–800 nm of visible light. The effect of TiO2 interlayer thickness (20 nm, 50 nm, and 100 nm) on the ...