A transmission line model for plasmon propagation on a graphene strip

Juan Sebastian Gomez Diaz, J. Perruisseau-Carrier

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We present a transmission line model for TM plasmon propagation along a graphene strip, and derive closed-form expressions for the kinetic and Faraday inductance, resistance, and electrostatic capacitance of the equivalent circuit as a function of graphene conductivity. The proposed approach also allows to analytically obtain the complex characteristic impedance of the line. The behavior of the circuital lumped elements and characteristic impedance is analyzed in connection with graphene properties. Results demonstrate that graphene-based strips present an extremely large characteristic impedance controlled by the width of the strip, which might be interesting for direct matching with photomixers in the terahertz band.

Original languageEnglish (US)
Title of host publication2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013
DOIs
StatePublished - Dec 1 2013
Externally publishedYes
Event2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013 - Seattle, WA, United States
Duration: Jun 2 2013Jun 7 2013

Other

Other2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013
CountryUnited States
CitySeattle, WA
Period6/2/136/7/13

Fingerprint

Graphene
transmission lines
Electric lines
strip
graphene
propagation
impedance
equivalent circuits
inductance
Equivalent circuits
Inductance
Electrostatics
Capacitance
capacitance
electrostatics
conductivity
Kinetics
kinetics

Keywords

  • Circuit model
  • Graphene
  • Plasmons
  • Terahertz
  • Transmission line

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Gomez Diaz, J. S., & Perruisseau-Carrier, J. (2013). A transmission line model for plasmon propagation on a graphene strip. In 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013 [6697750] https://doi.org/10.1109/MWSYM.2013.6697750

A transmission line model for plasmon propagation on a graphene strip. / Gomez Diaz, Juan Sebastian; Perruisseau-Carrier, J.

2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013. 2013. 6697750.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gomez Diaz, JS & Perruisseau-Carrier, J 2013, A transmission line model for plasmon propagation on a graphene strip. in 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013., 6697750, 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013, Seattle, WA, United States, 6/2/13. https://doi.org/10.1109/MWSYM.2013.6697750
Gomez Diaz JS, Perruisseau-Carrier J. A transmission line model for plasmon propagation on a graphene strip. In 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013. 2013. 6697750 https://doi.org/10.1109/MWSYM.2013.6697750
Gomez Diaz, Juan Sebastian ; Perruisseau-Carrier, J. / A transmission line model for plasmon propagation on a graphene strip. 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013. 2013.
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