2D Research Berkeley Lab Scientists (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption The Berkeley Lab scientists who led this research. From left, John Thomas, Antonio Rossi, and Alexander Weber-Bargioni. Credit Paul Mueller Usage Restrictions None 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.