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Title
Effect of a gap opening on the conductance of graphene superlattices
Type of Research Article
Keywords
Graphene Nanostructures Electronic transport Tunneling
Abstract
The electronic transmission and conductance of a gapped graphene superlattice were calculated by means of the transfer-matrix method. The system that we study consists of a sequence of electrondoped graphene as wells and hole-doped graphene as barriers.Weshow that the transmission probability approaches unity at some critical value of the gap. We also find that there is a domain around the critical gap value for which the conductance of the system attains its maximum value.
Researchers mohammad esmailpour (First Researcher)، ayoub esmailpour (Second Researcher)، ameneh sheikhan (Third Researcher)، mohammad elahi (Fourth Researcher)، mohammadreza rahimitabar (Fifth Researcher)، mohammad sahimi (Not In First Six Researchers)