Per Delsing (IMAGE) Chalmers University of Technology Caption Per Delsing, Professor at the Department of Microtechnology and Nanoscience, Division of Quantum Technology, Chalmers University of Technology. Director of the Wallenberg Centre for Quantum Technology. Credit: Chalmers Credit Chalmers Usage Restrictions Credit to Chalmers License Original 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.