Use este identificador para citar ou linkar para este item: http://repositorio.ufpa.br:8080/jspui/handle/2011/6190
Tipo: Artigo de Periódico
Data do documento: Dez-2013
Autor(es): COSTA, Karlo Queiroz da
DMITRIEV, Victor Alexandrovich
Título: Resonant properties, of modified triangular plasmonic nanoparticles with higher field concentration
Citar como: COSTA, Karlo Q. da; DMITRIEV, Victor A. Resonant properties, of modified triangular plasmonic nanoparticles with higher field concentration. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, v. 12, n. 2, p. 325-335, dez. 2013. Disponível em: <http://www.scielo.br/pdf/jmoea/v12n2/07.pdf>. Acesso em: 07 jan. 2015. <http://dx.doi.org/10.1590/S2179-10742013000200007>.
Abstract: In this paper, we present an analysis of the resonant response of modified triangular metallic nanoparticles with polynomial sides. The particles are illuminated by an incident plane wave and the method of moments is used to solve numerically the electromagnetic scattering problem. We investigate spectral response and near field distribution in function of the length and polynomial order of the nanoparticles. Our results show that in the analyzed wavelength range (0.5-1.8) µm these particles possess smaller number of resonances and their resonant wavelengths, near field enhancement and field confinement are higher than those of the conventional triangular particle with linear sides.
Palavras-chave: Nanotecnologia
Nanopartículas metálicas
Materiais nanoestruturados
Sistemas nanoeletromecânicos
Espalhamento eletromagnético de metais
ISSN: 2179-1074
Tipo de Acesso: Acesso Aberto
Aparece nas coleções:Artigos Científicos - FEE/ITEC

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