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C.-C. Liu, H. Jiang and Y. G. Yao, “Low-Energy Effective Hamiltonian Involving Spin-Orbit Coupling in Silicene and Two-Dimensional Germanium and Tin,” Physical Review B, Vol. 84, No. 19, 2011, pp. 195430- 195440. doi:10.1103/PhysRevB.84.195430

has been cited by the following article:

• TITLE: Symmetry Classification of Energy Bands in Graphene and Silicene

  AUTHORS: Eugene Kogan

  KEYWORDS: Graphene; Silicene; Group Theory; Dirac Points

  JOURNAL NAME: Graphene, Vol.2 No.2, April 30, 2013

  ABSTRACT: We present the results of the symmetry classification of the electron energy bands in graphene and silicene using group theory algebra and the tight-binding approximation. The analysis is performed both in the absence and in the presence of the spin-orbit coupling. We also discuss the bands merging in the Brillouin zone symmetry points and the conditions for the latter to become Dirac points.