Picoscience (IMAGE) Yale University Caption An element-specific, scanning transmission electron microscopy (STEM) image of the atoms in a new material developed by Yale University in collaboration with Brookhaven National Laboratory. The image shows layered sheets of cobalt (green) and titanium (red) atoms. Credit Brookhaven National Laboratory 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.