Superlattice Based on Graphene on a Strip Substrate

Abstract

A graphene-based superlattice formed due to the periodic modulation of the band gap has been investigated. Such a modulation is possible in graphene deposited on a strip substrate made of silicon oxide and hexagonal boron nitride. The advantages and some possible problems in the superlattice under consideration are discussed. A model describing such a superlattice is proposed and the dispersion relation between the energy and momentum of carriers has been obtained using the transfer matrix method within this model.

6 pages, 3 figures

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• Electron scattering of mass-inverted in graphene quantum dots
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• Transport in graphene nanostructures with spatially modulated gap and potential
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• On the Dispersion Relation of Magnetoplasmons in a Planar Graphene-Based Superlattice
• Chiral states around a mass-inverted quantum dot in graphene
• Electronic states in a superlattice consisting of alternating strips of single-layer and bilayer graphene
• The transmission spectra of the graphene-based Fibonacci superlattice