Organic Semiconductor Interfaces (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This is a wide field polarized transmission image of TIPS-pentane film with region-of-interest highlighted. The colored spots mark the location of TA microscopy measurements. 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.