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Distance Dependence of Gold-Enhanced Upconversion luminescence in Au/SiO(2)/Y(2)O(3):Yb(3+), Er(3+) Nanoparticles

We report a localized surface plasmon enhanced upconversion luminescence in Au/SiO(2)/Y(2)O(3):Yb(3+),Er(3+) nanoparticles when excited at 980 nm. By adjusting the silica spacer's thickness, a maximum 9.59-fold enhancement of the green emission was obtained. Effect of the spacer distance on the...

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Detalles Bibliográficos
Autores principales:	Ge, W., Zhang, X. R., Liu, M., Lei, Z. W., Knize, R. J., Lu, Yalin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Ivyspring International Publisher 2013
Materias:	Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3630529/ https://www.ncbi.nlm.nih.gov/pubmed/23606915 http://dx.doi.org/10.7150/thno.5523

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