Perovskite Films (IMAGE) Lomonosov Moscow State University Caption These are microphotos of perovskite films of various morphology obtained by the elaborated technique. Credit Alexey Tarasov Usage Restrictions Credit: Alexey Tarasov 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.