Band structure and gaps of triangular graphene superlattices
Abstract
The general properties of long wavelength triangular graphene superlattices are studied. It is shown that Dirac points with and without gaps can arise at a number of high symmetry points of the Brillouin zone. The existence of gaps can lead to insulating behavior at commensurate fillings. Strain and magnetic superlattices are also discussed.
Citation
F. Guinea and T. Low, Phi. Trans. Roy. Soc. A 368, 5391 (2010)
Date of this Version
11-1-2010
Recommended Citation
low, tony, "Band structure and gaps of triangular graphene superlattices" (2010). Birck and NCN Publications. Paper 744.
https://docs.lib.purdue.edu/nanopub/744
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