most citedAnalytical Tight-binding Approach for Ballistic Transport through Armchair Graphene Ribbons: Exact Solutions for Propagation through Step-like and Barrier-like Potentials

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cond-mat.mes-hall2009

Electron transport through symmetrical junctions of semimetal graphene ribbons

O. Shevtsov, Yu. Klymenko

Based on the nearest-neighbor tight-binding model, we present analytical description of low-energy electron transport through a symmetrical junction of two semimetal armchair ribbo…

cond-mat.mes-hall2008★ 3 cited

Analytical Tight-binding Approach for Ballistic Transport through Armchair Graphene Ribbons: Exact Solutions for Propagation through Step-like and Barrier-like Potentials

Yuriy Klymenko, Oleksii Shevtsov

Based on a tight-binding approximation, we present analytical solutions for the wavefunction and propagation velocity of an electron in armchair graphene ribbons. The derived expre…