Solution-based Solar Cell Process (IMAGE) Georgia Institute of Technology Caption Close-up of polymer films used in polymeric solar cells doped by the new solution-based electrical doping technique. Credit Credit: Christopher Moore, Georgia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.