A Computational Study on the Electronic Transport Properties of Ultranarrow Disordered Zigzag Graphene Nanoribbons

In this paper, the effect of structural nonidealities on the electronic transport properties of ultranarrow zigzag graphene nanoribbons (ZGNRs) is systemically investigated for the first time, employing the nonorthogonal third nearest neighbor mean-field Hubbard model along with the nonequilibrium G...

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Veröffentlicht in:	IEEE transactions on electron devices 2014-01, Vol.61 (1), p.23-29
Hauptverfasser:	Djavid, Nima, Khaliji, Kaveh, Tabatabaei, Seyed Mohammad, Pourfath, Mahdi
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Charge carrier processes Electric potential Graphene Impurities Line-edge roughness (LER) mean-field Hubbard model nonequilibrium Green's function (NEGF) formalism single atom vacancy substrate charged impurities Substrates zigzag graphene nanoribbons (ZGNRs)
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