AT Home in the Z Accelerator (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories Fellow Keith Matzen in the Z facility he helped create. Credit Randy Montoya, Sandia National Laboratories Usage Restrictions media only 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.