Neutrons Tap into Magnetism in Topological Insulators at High Temperatures (image) DOE/Oak Ridge National Laboratory Share Print E-Mail Caption This is an illustration showing structure of Bi2Se3-EuS bilayer film. On the top layer the depth profile of the magnetization vector distribution of Eu atoms is represented by green arrows. The light purple spheres represent Bi2Se3 interfacial layers magnetized in close proximity to EuS FMI. Credit ORNL/Jill Hemman Usage Restrictions Image credit: ORNL/Jill Hemman Share Print E-Mail 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.