Andrea Alberti, University of Bonn (image) University of Bonn Share Print E-Mail Caption This is Andrea Alberti from the Institute of Applied Physics (IAP) at University of Bonn. Credit (c) Photo: Jose C. Gallego Usage Restrictions This photo may be used with the press release. Share Print E-Mail 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.