NTU's Perovskite Solar Cell (IMAGE) Nanyang Technological University Caption This image shows NTU's new Perovskite solar cell as seen in the lab, which was found have light emitting properties. Credit Nanyang Technological University Usage Restrictions For this story only 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.