Title : ( Study of Transport Properties in Armchair Graphyne Nanoribbons: A Density Functional Approach )
Authors: sepideh golafrooz shahri , Mahmood Rezaee Roknabadi , Nasser Shahtahmassebi , Mohammad Behdani ,
Full TextAbstract
In present paper, the non-equilibrium Green function (NEGF) method along with the density functional theory (DFT) are used to investigate the effect of width on transport and electronic properties of armchair graphyne-graphyne) nanoribbons. The results show that all the studied nanoribbons are semiconductor and their band gaps decrease as the widths of nanoribbons increase, which will result in increasing current at a certain voltage. Also our results show the promising application of armchair graphyne nanoribbons in nano-electrical devices.
Keywords
, transport properties, density functional theory, graphyne nanoribbons, non-equilibrium green function
@article{paperid:1057023,
author = {Golafrooz Shahri, Sepideh and Rezaee Roknabadi, Mahmood and Shahtahmassebi, Nasser and Behdani, Mohammad},
title = {Study of Transport Properties in Armchair Graphyne Nanoribbons: A Density Functional Approach},
journal = {Communications in Theoretical Physics},
year = {2016},
volume = {66},
number = {1},
month = {July},
issn = {0253-6102},
pages = {143--148},
numpages = {5},
keywords = {transport properties; density functional theory; graphyne nanoribbons; non-equilibrium green
function},
}
%0 Journal Article
%T Study of Transport Properties in Armchair Graphyne Nanoribbons: A Density Functional Approach
%A Golafrooz Shahri, Sepideh
%A Rezaee Roknabadi, Mahmood
%A Shahtahmassebi, Nasser
%A Behdani, Mohammad
%J Communications in Theoretical Physics
%@ 0253-6102
%D 2016
