Materials - Magnetism Does the Twist (IMAGE) DOE/Oak Ridge National Laboratory Caption The layering of crystals into a superlattice yields a nanoscale magnetic structure of twisting, swirling spin orientations, shown from red to blue, that deflect electrons, shown as white dots. Credit Adam Malin/ORNL, U.S. Dept. of Energy 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.