Abstract
We study the electronic band structures of massless Dirac fermions in symmetrical graphene superlattice with cells of three regions. opening gaps and additional Dirac points. Finally, we inspect the potential effect on minibands, the anisotropy of group velocity and the energy bands contours near Dirac points. We also discuss the evolution of gap edges and cutoff region near the vertical Dirac points.
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08 October 2018
Some sentences of the abstract have been removed by mistake. The correct abstract is given below.
08 October 2018
Some sentences of the abstract have been removed by mistake. The correct abstract is given below.
08 October 2018
Some sentences of the abstract have been removed by mistake. The correct abstract is given below.
08 October 2018
Some sentences of the abstract have been removed by mistake. The correct abstract is given below.
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Kamal, A., Choubabi, E.B. & Jellal, A. Band structures of symmetrical graphene superlattice with cells of three regions. Eur. Phys. J. B 91, 91 (2018). https://doi.org/10.1140/epjb/e2018-80715-7
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DOI: https://doi.org/10.1140/epjb/e2018-80715-7