Figure 3
From: Facile band gap tuning in graphene–brucite heterojunctions
Band structure and density of states of the graphene/brucite interface models. In panels (a), (b) and (c) the results are reported for the BG-ab, BG-ac and BG-bc heterojunctions, respectively. In each panel, from left to right, a ball-and-stick representation of the model, the band structure between ± 5 eV, a zoom on the graphene Dirac point in K and the electronic density of states (total and atomic projections) are reported. The bands are plotted with colours related to the contribution of each element to them (blue—C; orange—Mg; green—O; red—H).
