Closeup of UD Spin Chip (IMAGE) University of Delaware Caption This silicon spin chip made by UD researchers contains more than a dozen tiny spin-transport devices. Credit Kathy F. Atkinson/University of Delaware Usage Restrictions Image must include credit to University of Delaware 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.