Bereiten im Labor eine Messung vor: (IMAGE) University of Bonn Caption Martin Peter (links) und Dr. Gregor Hagelüken (rechts) vom Institut für Physikalische und Theoretische Chemie der Universität Bonn. Credit © Foto: Hamed Alai Usage Restrictions This photo may be used together with the press release. 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.