Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/27109| Título: | Exact solution for square-wave grating covered with graphene : surface plasmons-polaritons in the THz range |
| Autor(es): | Peres, N. M. R. Bludov, Yuliy V. Ferreira, Aires Vasilevskiy, Mikhail |
| Palavras-chave: | Graphene Surface polariton |
| Data: | 28-Fev-2013 |
| Editora: | IOP Publishing Ltd |
| Revista: | Journal of Physics: Condensed Matter |
| Citação: | N.M.R. Peres, Yu.V. Bludov, A. Ferreira, M.I. Vasilevskiy, J. Phys. Condens. Matter 25, 125303 (2013). |
| Resumo(s): | We provide an analytical solution to the problem of scattering of electromagnetic radiation by a square-wave grating with a flat graphene sheet on top.We show that for deep groves there is a strong plasmonic response, with light absorption in the graphene sheet reaching more than 45% due to the excitation of surface plasmon-polaritons. The case of a grating with a graphene sheet presenting an induced periodic modulation of the conductivity is also discussed. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/27109 |
| DOI: | 10.1088/0953-8984/25/12/125303 |
| ISSN: | 0953-8984 1361-648X |
| Versão da editora: | http://stacks.iop.org |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | CDF - CEP - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| JPCM_proof.pdf | 1,25 MB | Adobe PDF | Ver/Abrir |
