Ed Bielejec (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories' Ed Bielejec examines a material at the Ion Beam Laboratory with the Nano-Implanter, a machine that produces very precise material defects. A smaller, lower voltage version will enable Bielejec and his team to do the same for advanced materials that could be used in semiconductors and other applications. Credit Rebecca Gustaf 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.