Computer Model (IMAGE) University of Vienna Caption This is a computer model of a fullerene layer between two sheets of graphene. Credit Copyright: Kimmo Mustonen/ Jannik Meyer, Universität Wien Usage Restrictions The image may only be used with appropriate caption or credit. 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.