(IMAGE) Deutsches Elektronen-Synchrotron DESY Caption This is a schematic representation of the active layer of the polymer solar cell: The orange dots represent the active domains where light is converted into charge carriers. Credit Technische Universität München (Technical University of Munich) Usage Restrictions Free for use by the media if reporting on the related study. Credit must be given. 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.