Mn3Sn (IMAGE) University of Tokyo Caption (Left) A cross-sectional transmission electronic microscope image of the research material on a layer of tungsten (W) and magnesium oxide (MgO). (Right) A top down view of the material with an inset image showing manganese atoms in red and tin atoms in light blue. Credit ©2022 Nakatsuji et al. Usage Restrictions Credit ©2022 Nakatsuji et al. License Original 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.