Solar cell consulting, organic electronics, photovoltaics

PHD chemist needed to provide consulting to us and to major USA manufacturers about diketopyrrole based organic transistors, printed electronics, or bulk heterojunction solar cells, photovoltaics. Thank you for reading this posting. Allen. Consulting over the internet by text, email, Skype, video, etc. IN YOUR REPLY TO THIS POSTING, PLEASE ANSWER THE FOLLOWING QUESTIONS : What is C60? I = V / ? ( I is equal to V divided by ?) InChI=1S/?.Zn (Replace the ? with the correct answer, common to PV)