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A two-dimensional bricklayer lattice, which shares the same topology as the hexagonal lattice of graphene. [L. Schweitzer and P. Markoš, Phys. Rev. B 78, 205419 (2008)] |
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A two-dimensional bricklayer lattice, which shares the same topology as the hexagonal lattice of graphene. [L. Schweitzer and P. Markoš, Phys. Rev. B 78, 205419 (2008)] |