I want to simulate interface of two different material. Is it possible with CdSe/CdTe which are not include in material data base. If, yes then how should I proceed?
You can easily create new material models for CdSe and CdTe in FDTD Solutions and then use them in your simulation. Please take a look at this KX post How to add new material into the material library(Optical). I believe you should be able to use the first option described in the post for your simulation.
Thank you aalam, glad to see your reply.