Electromagnetic Analysis of Graphene Nanoparticles Operating in the TeraHertz Band - Advances in Nanoparticles

ANP > Vol.3 No.3, August 2014

Electromagnetic Analysis of Graphene Nanoparticles Operating in the TeraHertz Band ()

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DOI: 10.4236/anp.2014.33010 3,832 Downloads 4,892 Views Citations

Author(s)

Renato Iovine, Richard Tarparelli, Lucio Vegni

Affiliation(s)

Department of Engineering, University of Roma Tre, Rome, Italy.

ABSTRACT

In this work electromagnetic properties of a new type of graphene nanoparticles are investigated. The particles consist of graphene circular and square rings, embedded in a dielectric environment. The electromagnetic behavior in terms of resonant frequency position, magnitude and amplitude width for the absorption cross-section and the near electric field distribution are evaluated. Moreover, the influence of the geometrical parameters is also evaluated. The electromagnetic analysis is derived through proper full-wave numerical simulations. Numerical results show that the nanoparticles can be successfully used for the development of future graphene-based antennas operating in the TeraHertz Band.

KEYWORDS

Graphene, Nanoparticles, Nanoantennas, Nano-Communications

Share and Cite:

Iovine, R. , Tarparelli, R. and Vegni, L. (2014) Electromagnetic Analysis of Graphene Nanoparticles Operating in the TeraHertz Band. Advances in Nanoparticles, 3, 72-76. doi: 10.4236/anp.2014.33010.

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