Memory Chip (IMAGE) University of Michigan Caption At the atomic scale, University of Michigan researchers have for the first time mapped the polarization of a cutting-edge material for memory chips. Credit Chris Nelson and Xiaoqing Pan 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.