Steve Louie and Jeff Neaton, Berkeley Lab (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This image depicts, from the left, Steve Louie, Marco Bernardi, Jeff Neaton and Johannes Lischner, the scientists who developed the first ab initio method for characterizing hot carriers in semiconductors. Credit Photo by Roy Kaltschmidt, Berkeley Lab 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.