DocumentCode
1275404
Title
A Perfectly Matched Layer for Subcell FDTD and Applications to the Modeling of Graphene Structures
Author
Yu, Xue ; Sarris, Costas D.
Author_Institution
Edward S. Rogers, Sr. Dept. of Electr. & Comput. Eng., Univ. of Toronto, Toronto, ON, Canada
Volume
11
fYear
2012
fDate
7/4/1905 12:00:00 AM
Firstpage
1080
Lastpage
1083
Abstract
This letter presents a perfectly matched layer (PML) for the subcell finite-difference time-domain (FDTD) method for thin dispersive layers. Such a PML is useful when thin layers extend to the boundaries of the computational domain. Emphasis is given on the case of graphene thin layers, whose modeling with conventional FDTD produces significant computational cost. The proposed formulation is accompanied by detailed validation and error analysis studies.
Keywords
error analysis; finite difference time-domain analysis; graphene; thin films; C; computational cost; computational domain; error analysis; graphene structure; graphene thin layers; perfectly matched layer; subcell FDTD method; subcell finite-difference time-domain method; thin dispersive layers; Dielectrics; Dispersion; Equations; Finite difference methods; Mathematical model; Time domain analysis; Finite-difference time-domain (FDTD); perfectly matched layer (PML);
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2012.2215834
Filename
6289337
Link To Document