I am finishing up my bachelor's (double major in EE and physics) and I want to pursue graduate studies (PhD) to do research on organic electronic devices. I am mainly interested in EE and applied physics grad programs, but some of the organic electronics research is done in the material science, chemistry, and chemical engineering departments. Would it be a problem for me to apply to EE or applied physics grad programs, yet do research in say the material science or chemical engineering departments? How does this work? I am not all that interested in applying to chemistry grad programs, especially since I don't have a chemistry degree (I do have a minor though).