DocumentCode :
246808
Title :
Even and odd modes in coupled graphene nanoribbons
Author :
Araneo, Rodolfo ; Lovat, G. ; Celozzi, Salvatore ; Burghignoli, P.
Author_Institution :
D.I.A.E.E., Sapienza Univ. of Rome, Rome, Italy
fYear :
2014
fDate :
6-11 July 2014
Firstpage :
892
Lastpage :
893
Abstract :
Dispersion, attenuation and characteristic impedance of the fundamental modes supported by a pair of identical graphene nanoribbons in free space are studied. An efficient full-wave approach is adopted, based on a method-of-moments discretization of the relevant electric-field integral equation in which the graphene is modeled through a simple local conductivity. A spatial-domain formulation is adopted as it allows for efficiently treating nanoribbons with wide transverse separations and having in mind future treatment of spatially nonuniform graphene conductivities.
Keywords :
dispersion (wave); electric field integral equations; electromagnetic wave scattering; graphene; method of moments; nanoribbons; characteristic impedance; coupled graphene nanoribbons; electric field integral equation; identical graphene nanoribbons; method of moments discretization; Attenuation; Conductivity; Dispersion; Graphene; Impedance; Integrated circuit modeling; Method of moments;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
ISSN :
1522-3965
Print_ISBN :
978-1-4799-3538-3
Type :
conf
DOI :
10.1109/APS.2014.6904774
Filename :
6904774
Link To Document :
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