Prof. Dr. Jonas Björk (IMAGE) Technical University of Munich (TUM) Caption Jonas Björk, assistant professor in the Materials Design Division within the Department of Physics, Chemistry and Biology at Linköping University, in the National Supercomputer Centre in Linköping, Sweden. Credit Thor Balkhed / LIU 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.