Flatter graphene, faster electrons (IMAGE) Swiss Nanoscience Institute, University of Basel Caption Corrugations in graphene slow down the pace of travelling electrons. By pulling on the graphene sheet on two opposite sides, it is flattened and smoothed, and electron transport is improved. Credit Swiss Nanoscience Institute 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.