Organic Semiconductor Interfaces (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Sketch of organic semiconductor thin film shows that the interfacial region between larger domains (blue and green) consists of randomly oriented small, nano-crystalline domains (purple). Credit Image courtesy of Naomi Ginsberg, Berkeley Lab 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.