Abstract
Due to the static magnetic field, the conductivity for graphene becomes a dispersive and anisotropic tensor, which complicates most modeling methodologies. In this communication, a novel equivalent circuit model is proposed for graphene with the magnetostatic bias based on the electric field integral equation. To characterize the anisotropic property of the biased graphene, the resistive part of the unit circuit is replaced by a resistor in series with current-controlled voltage sources (CCVSs). The CCVSs account for the off-diagonal parts of the surface conductivity tensor for the magnetized graphene. This proposed method is benchmarked with numerical examples. This communication also provides a new equivalent circuit model to deal with anisotropic materials.
Recommended Citation
Y. S. Cao et al., "The Derived Equivalent Circuit Model For Magnetized Anisotropic Graphene," IEEE Transactions on Antennas and Propagation, vol. 65, no. 2, pp. 948 - 953, article no. 7762058, Institute of Electrical and Electronics Engineers, Feb 2017.
The definitive version is available at https://doi.org/10.1109/TAP.2016.2633222
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
Anisotropic conductivity; equivalent circuit; magnetized graphene
International Standard Serial Number (ISSN)
0018-926X
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
01 Feb 2017
