Neutrons Tap into Magnetism in Topological Insulators at High Temperatures (IMAGE)

DOE/Oak Ridge National Laboratory

Neutrons Tap into Magnetism in Topological Insulators at High Temperatures

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

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Image credit: ORNL/Jill Hemman

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