Diamond Reactor (IMAGE) DOE/Princeton Plasma Physics Laboratory Caption Alastair Stacey, managing principal research physicist, and Nathalie de Leon, associate professor of electrical and computer engineering at Princeton University at one of the diamond reactors. De Leon helped create the quantum diamond laboratory. Credit Michael Livingston / 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.