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Information × Registration Number 2117U001545, Article popup.category Стаття Title popup.author popup.publication 01-01-2017 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/65734 popup.publisher Sumy State University Description The properties of two-dimensional graphene-based superlattice are studied. The creation of a twodimensional periodic potential in the graphene layer is assumed to be alternating in a checkerboard pattern of rectangular areas of the substrate materials. For this system the energy spectrum and an expression for the current in the graphene layer were obtained. The influence of a transverse constant electric field on the current is investigated. It is shown that the presence of the transverse field leads to the appearance of an additional peak in the current-voltage characteristics of the superlattice. popup.nrat_date 2025-03-24 Close