Electron Beam (image) University of Vienna Share Print E-Mail Caption An electron beam focused on a carbon atom next to a silicon impurity atom within the curved wall of a single-walled carbon nanotube can controllably make it jump to where the beam was placed. Credit © Toma Susi/University of Vienna Usage Restrictions The image may only be used with appropriate caption or credit. 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.