Figure 8.
(a) DoS spectrum of the highest occupied and lowest unoccupied levels of the 36H-RGO/rutile (110) composite. The color scheme is shown in the legend. (b) Band structure of the same composite. (c) Band structure of the graphene/rutile (110) composite initially studied elsewhere.32 Blue bands are formally occupied; red bands are formally unoccupied. The zero energy is the energy of the electron in vacuum.