Do topology and ferromagnetism cooperate at the EuS/Bi${}_2$Se${}_3$ interface?

J. A. Krieger, Y. Ou, M. Caputo +10

We probe the local magnetic properties of interfaces between the insulating ferromagnet EuS and the topological insulator Bi${}_2$Se${}_3$ using low energy muon spin rotation (LE-$\mu$SR…