Graphene (IMAGE) California Institute of Technology Caption These are atomically resolved scanning tunneling microscopic images of graphene grown on a copper (111) single crystal, with increasing magnification from left to right. Credit Courtesy of D. Boyd and N. Yeh labs/Caltech 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.