Dzsaber-Bühler-Paschen (IMAGE) Rice University Caption Sami Dzsaber (left) and Silke Bühler-Paschen are physicists at Vienna University of Technology. Credit Photo by F. Aigner/TU Wien Usage Restrictions Must credit: "F. Aigner/TU Wien" 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.