Aalto Team (IMAGE) Aalto University Caption This is the main research team behind the inkjet-printed dye solar cell. From left to right: Janne Halme, Ghufran Hashmi, Alpi Rimppi, Merve Özkan. Credit Aalto University 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.