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Evolution of the sensitized Er(3+) emission by silicon nanoclusters and luminescence centers in silicon-rich silica
The structural and optical properties of erbium-doped silicon-rich silica samples containing different Si concentrations are studied. Intense photoluminescence (PL) from luminescence centers (LCs) and silicon nanoclusters (Si NCs), which evolves with annealing temperatures, is obtained. By modulatin...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4164316/ https://www.ncbi.nlm.nih.gov/pubmed/25258597 http://dx.doi.org/10.1186/1556-276X-9-456 |