TiO2 is used as ETL. I would like to ask can we work on SCAPS for the simulations perpose and dope it with other material to enhance PCE of perovskite solar cell?
In simulators you can vary the carrier concentration, the band edges and the material thickness to see their effect on PCE. Every material is defined by its parameters and you can adjust these parameters.
We made this in modelling perovskites and organic solar cells in the papers given in the following links:
Article Investigating the performance of formamidinium tin-based per...
Article Possible efficiency boosting of non-fullerene acceptor solar...
In scaps we can just vary the parameters like thickness, carrier concentration, temperature n few more... Rest of the parameters details like bandgap, dielectric permittivity, electron affinity can't be deducted. Till now we use materials with all known parameters to simulate solar cells using SCAPS.