Please use this identifier to cite or link to this item: http://repositorio.ufpa.br/jspui/handle/2011/6990
metadata.dc.type: Artigo de Periódico
Issue Date: Jun-2011
metadata.dc.creator: COSTA, Karlo Queiroz da
DMITRIEV, Victor Alexandrovich
Title: Analysis of modified bowtie nanoantennas in the excitation and emission regimes
Citation: COSTA, Karlo Queiroz da; DMITRIEV, Victor Alexandrovich. Analysis of modified bowtie nanoantennas in the excitation and emission regimes. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, v. 10, n. 1, p. 232-242, jun. 2011 . Disponível em: <http://www.scielo.br/pdf/jmoea/v10n1/21.pdf>. Acesso em: 5 nov. 2015. <http://dx.doi.org/10.1590/S2179-10742011000100021>.
Abstract: In this work, we analyze modified bowtie nanoantennas with polynomial sides in the excitation and emission regimes. In the excitation regime, the antennas are illuminated by an incident plane wave, and in the emission regime, the excitation is fulfilled by infinitesimal electric dipole positioned in the gap of the nanoantennas. Several antennas with different sizes and polynomial order were numerically analyzed by method of moments. The results show that these novel antennas possess a controllable resonance by the polynomial order and good characteristics of near field enhancement and confinement for applications in enhancement of spontaneous emission of a single molecule.
Keywords: Nanoantenas
Nanodipoles bowtie modificado
Aprimoramento campo próximo
Emissão espontânea
Método dos momentos
ISSN: 2179-1074
metadata.dc.rights: Acesso Aberto
Appears in Collections:Artigos Científicos - FEE/ITEC

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