Graphene Lattice (image) University of Arizona Caption Using a sharp metal scanning tunneling microscopy tip, LeRoy and his collaborators were able to move the domain border between the two graphene configurations around. Credit Pablo San-Jose ICMM-CSI Usage Restrictions This visual may only be used in conjunction with reporting/posting of this news release. Image/video credit must be included exactly as indicated. 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.