Growth of silver nano-particle embedded in tellurite glass: Interaction between localized surface plasmon resonance and Er3+ ions
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
20/05/2014
20/05/2014
01/04/2011
|
| Resumo |
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) In this paper we show a systematic study of the growth of silver nano-particles (NPs) embedded in an Erbium-doped tellurite glass with annealing time, aiming to a photoluminescence enhancement. The results indicate an improved or quenching of the photoluminescence due to an energy transfer mechanism in the coupling between NP's electric dipoles and Er+3 transitions (S-4(3/2) -> I-4(15/2), F-4(9/2) -> I-4(15/2) and I-4(13/2) -> I-4(15/2)). (C) 2011 Elsevier B.V. All rights reserved. |
| Formato |
888-892 |
| Identificador |
http://dx.doi.org/10.1016/j.optmat.2011.01.015 Optical Materials. Amsterdam: Elsevier B.V., v. 33, n. 6, p. 888-892, 2011. 0925-3467 http://hdl.handle.net/11449/42199 10.1016/j.optmat.2011.01.015 WOS:000289390000027 |
| Idioma(s) |
eng |
| Publicador |
Elsevier B.V. |
| Relação |
Optical Materials |
| Direitos |
closedAccess |
| Palavras-Chave | #Localized surface plasmon resonance (LSPR) #Nano-particle growth #Fluorescence enhancement #Photonic |
| Tipo |
info:eu-repo/semantics/article |
