Delia Milliron and Group (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption (From left) Amy Bergerud, Evan Runnerstrom, Delia Milliron and Sebastien Lounis were part of a team at Berkeley Lab's Molecular Foundry that demonstrated the importance of dopant distribution in semiconductors. Credit Photo by Tracy Mattox, 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.