Sputtering (IMAGE) Ruhr-University Bochum Caption A look into the sputtering system where nanostructured layers are generated. Credit © Lars Banko Usage Restrictions The image may only be used in the context of the press release "Artificial intelligence identifies optimal material formula" published 26. march 2020. 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.