Hallman in Cleanroom (IMAGE) Vanderbilt University Caption Graduate student Kent Hallman checks the sample alignment the vapor deposition machine located in the Vanderbilt Institute for Nanoscale Science and Engineering's clean room. Credit Joe Howell, Vanderbilt University 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.