Get in Line (image) Brown University Share Print E-Mail Caption This is a microscope view of tiny buckyballs lined up on a layered graphene surface. New research shows that that electrically charged crinkles in the graphene surface are responsible for the strange phenomenon. Credit Kim Lab / Brown University Usage Restrictions None Share Print E-Mail 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.