Inside the Graphene's Hexagonal Lattice (IMAGE) University of Basel Caption Using the atomic force microscope's carbon monoxide functionalized tip (red/silver), the forces between the tip and the various atoms in the graphene ribbon can be measured. Credit Image: University of Basel, Department of Physics Usage Restrictions Give accurate credit to original author. 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.