Minimal Single-Particle Hamiltonian for Charge Carriers in Epitaxial Graphene on 4H-SiC(0001)

Seungchul Kim, Jisoon Ihm, Hyoung Joon Choi +1

We present a minimal but crucial microscopic theory for epitaxial graphene and graphene nanoribbons on the 4H-SiC(0001) surface -- protopypical materials to explore physical proper…