Quantum Transmission Modelling in Graphene Nano Scrolls (GNSs) of Double Barrier

S.N. Hedayat, M.T. Ahmadi, H. Sedghi, H. Goudarzi

Graphene has amazing carrier transport property and high sensitivity at the single molecule level which leads them as a promising material for biosensor application. In order to develop the new device types same as graphene nanoribbon, Carbon Nanotube Field Effect Transistor (CNTFET) and Nanowire, it is essential to investigate of quantum limit in low dimensional devices. In this paper quantum current of double barrier Graphene Nano scroll (DGNS) is modelled and the electronic properties due to the dependence on structural parameter are analyzed. In addition, 1D quantum transport coefficient based on the approximation of the wave vector relation for MGNS is presented.

The present paper deals with quantum transmission on GNS for double barrier and also models current-voltage characteristic based on quantum transport given structural parameters electronic Properties are analyzed. In addition, 1D quantum transport is presented based on the wave vector approximation on GNS.