Spin-dependent $\ddot{I}€$$\ddot{I}{€}^{\ast }$ gap in graphene on a magnetic substrate

P. M. Sheverdyaeva, G. Bihlmayer, E. Cappelluti +12

We present a detailed analysis of the electronic properties of graphene/Eu/Ni(111). By using angle and spin-resolved photoemission spectroscopy and ab initio calculations, we show…