Atom Movie (IMAGE) Vienna University of Technology Caption Single Pd atoms are visible on the surface (picture 1). One of them is lifted up and mobilized (fuzzy white area in picture 2) and then moves across the surface (picture 3 and 4). Credit Vienna University of Technology Usage Restrictions None 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.