Felix Parra Diaz (IMAGE) DOE/Princeton Plasma Physics Laboratory Caption Felix Parra Diaz, the head of the Theory Department at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL), has been elected a 2023 Fellow of the American Physical Society (APS). Credit Kiran Sudarsanan and Elle Starkman / PPPL Office of Communications Usage Restrictions N/A 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.