Third Neighbor Analytic Tight-Binding Solutions for Electronic Structure of Carbon Nanosystems
Third neighbor analytic tight-binding formulae were obtained for graphene sheets and nanotubes. After fitting the corresponding of-diagonal matrix elements can be used in numerical electronic structure calculations of nanotubes and corrugated graphene.
P. J. Szabó and T. Berecz
I. László "Third Neighbor Analytic Tight-Binding Solutions for Electronic Structure of Carbon Nanosystems", Materials Science Forum, Vol. 659, pp. 197-202, 2010