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Electronic Band Structure of Graphene Based on the Rectangular 4 Atom Unit Cell

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Figure

Figure 1. (a) Lattice structure of graphene. Carbon atoms at vertices. Each honeycomb lattice consists of equivalent carbon (C+) ions labeled by A and B
Figure 2. (a) Lattice structure of graphene, made out of the rectangular 4-atom unit cell ()
Figure 3. (Color online) Band structure of graphene based on the rectangular 4-atom there is a saddle-point at the unit cell model
Figure 5 for the rectangular 4-atom unit cell model for graphene. The linear
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