DocumentCode
2869981
Title
Graphene modeling by TLM approach
Author
Mencarelli, Davide ; Pierantoni, Luca ; Rozzi, Tullio
Author_Institution
Università Politecnica delle Marche, Via Brecce Bianche 12, Ancona, Italy
fYear
2012
fDate
17-22 June 2012
Firstpage
1
Lastpage
3
Abstract
We introduce for the first time a condensed node scheme for solving the Dirac equation in 2D graphene. This scheme satisfies the standard charge conservation requirement and allows adopting boundary conditions for graphene circuits. The correlation between the graphene equations and its self-consistent symmetrical condensed node -transmission line matrix formulation is highlighted. This concept, in turn, is related to the generalized Huygens principle for the Dirac equations.
Keywords
Equations; Mathematical model; Scattering; Standards; Time domain analysis; Time varying systems; Transmission line matrix methods; Dirac spinor; TLM condensed node; coherent transport; graphene;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International
Conference_Location
Montreal, QC, Canada
ISSN
0149-645X
Print_ISBN
978-1-4673-1085-7
Electronic_ISBN
0149-645X
Type
conf
DOI
10.1109/MWSYM.2012.6259782
Filename
6259782
Link To Document