First Principle Study of the Attachment of Graphene onto Different Terminated Diamond (111) Surfaces

Figure 3

The electronic band structure of an (a, b) H-terminated diamond (111) surface, a (c, d) GHD system, an (e, f) -terminated diamond (111) surface, and a (g, h) GD system. The (a), (c), (e), and (g) figures represent spin-up states, and the (b),(d), (f), and (h) figures represent spin-down states. The Fermi level is set to zero and is marked by dashed lines at zero energy.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)