Julian Léonard in a conversation at ISTA (IMAGE) Institute of Science and Technology Austria Caption Assistant Professor Julian Léonard at the Institute of Science and Technology Austria (ISTA). Léonard explains how his group can view the quantum interactions between individual atoms under an optical microscope. Credit © ISTA Usage Restrictions Free to use when reporting about ISTA. 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.