Molecular Beam Epitaxy Machine (IMAGE) U.S. Army Research Laboratory Caption Dr. Wendy Sarney uses the molecular beam epitaxy machine at the US Army Research Laboratory to produce infrared detector materials with a new synthesis process. Credit US Army photo 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.