Figure 2
From: Quasi-freestanding graphene on Ni(111) by Cs intercalation

Graphene on Ni(111): Band structure of the (a) spin up and (b) spin down channels.
From: Quasi-freestanding graphene on Ni(111) by Cs intercalation

Graphene on Ni(111): Band structure of the (a) spin up and (b) spin down channels.