Analysis of the electromagnetic/coherent transport problem in graphene nanoribbons

Author

Pierantoni, Luca ; Mencarelli, Davide ; Rozzi, Tullio ; Coccetti, Fabio

Author_Institution

Dipt. di Ing. Biomed., Elettron. e Telecominucazioni, Univ. Politec. delle Marche Ancona, Ancona, Italy

fYear

2011

fDate

13-20 Aug. 2011

Firstpage

1

Lastpage

4

Abstract

The combined quantum and electromagnetic analysis of graphene nanoribbons (GNR), often required for describing applications to practical devices, constitutes a difficult task. Our goal is to develop a multiphysics investigation of the electromagnetic field dynamics together with the quantum coherent transport in nanoscale environment. In this contribution, we show the dynamics of a charge wavepacket from source to drain electrodes in a graphene nanoribbon transistor configuration.

Keywords

electromagnetic fields; graphene; charge wavepacket; electrodes; electromagnetic analysis; electromagnetic field dynamics; electromagnetic transport problem; graphene nanoribbon transistor configuration; multiphysics investigation; nanoscale environment; quantum analysis; quantum coherent transport; Electric potential; Electromagnetic scattering; Equations; Mathematical model; Nanoscale devices; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

General Assembly and Scientific Symposium, 2011 XXXth URSI

Conference_Location

Istanbul

Print_ISBN

978-1-4244-5117-3

Type

conf

DOI

10.1109/URSIGASS.2011.6050395

Filename

6050395