ion trap (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Modern ion trap for a scalable quantum computer designed by the QUANTUM group at the JGU Institute of Physics Credit photo/©: QUANTUM group / JGU Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.