Researchers (IMAGE) University of Wisconsin-Madison Caption From left, materials science and engineering postdoctoral researcher Jungwoo Lee, physics graduate student Neil Campbell, materials science and engineering postdoctoral researcher Hyungwoo Lee, materials science and engineering professor Chang-Beom Eom, and physics professor Mark Rzchowski. Credit Renee Meiller 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.