Use este identificador para citar ou linkar para este item:
https://repositorio.ufpa.br/jspui/handle/2011/4531
Tipo: | Artigo de Periódico |
Data do documento: | Dez-2010 |
Autor(es): | COSTA, Karlo Queiroz da DMITRIEV, Victor Alexandrovich |
Título: | Comparative analysis of circular and triangular gold nanodisks for field enhancement applications |
Citar como: | COSTA, Karlo Q. da; DMITRIEV, Victor. Comparative analysis of circular and triangular gold nanodisks for field enhancement applications. Journal Microwaves of Optoelectronics Electromagnetic Applications, São Caetano do Sul, v. 9, n. 2, p. 123-130, dez. 2010. Disponível em: <http://www.scielo.br/pdf/jmoea/v9n2/v9n2a06.pdf>. Acesso em: 04 dez. 2013. <http://dx.doi.org/10.1590/S2179-10742010000200006>. |
Abstract: | In this paper, we present a quantitative comparison of circular and triangular gold nanodisks with the same length and thickness. The method of moments is used to solve numerically the scattering problem. With this model, we investigate the spatial near field distribution, spectral response, far field diagrams, and bandwidth wavelength of these particles. Our results show that the resonant wavelength and the near field enhancement and confinement of the triangular particle are larger than those for the circular particle, but the resonance bandwidth and scattering cross section of the triangular particle are smaller. |
Palavras-chave: | Plasmons Nanopartículas metálicas Espalhamento óptico Campo próximo e distante |
ISSN: | 2179-1074 |
Tipo de Acesso: | Acesso Aberto |
Aparece nas coleções: | Artigos Científicos - FEE/ITEC |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Artigo_ComparativeAnalysisCircular.pdf | 189,5 kB | Adobe PDF | Visualizar/Abrir |
Este item está licenciado sob uma Licença Creative Commons