The Equivalent Circuit Extraction And Application For Arbitrary Shape Graphene Sheet

Abstract

In this work, for the first time the electromagnetic features of graphene are characterized by a circuit model derived instead of fitted from the electric field integral equation (EFIE). The atomically thick graphene is equivalently replaced by an impedance surface. When it is magnetized, the impedance surface is anisotropic with a tensor conductivity. Based on EFIE, the graphene's circuit model can be derived by the partial element equivalency circuit (PEEC) concept. The anisotropic resistivity is modeled using a serial resistor with current control voltage sources (CCVSs). From the derived circuit model, electromagnetic properties of graphene can be conveniently analyzed. This work also provides a new characterization method for dispersive and anisotropic materials.

Department(s)

Electrical and Computer Engineering

Comments

National Natural Science Foundation of China, Grant GRF 17207114

Keywords and Phrases

Graphene; Magnetized; Non-magnetized; PEEC

International Standard Serial Number (ISSN)

1054-4887

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 The Authors, All rights reserved.

Publication Date

01 Feb 2018

This document is currently not available here.

Share

 
COinS