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Spectral tuning of colloidal Si nanocrystal luminescence by post-laser irradiation in liquid
We report a simple technique to tune the luminescence spectra of blue-emitting colloidal silicon nanocrystals (Si-ncs) to the ultraviolet region via post-laser irradiation. The post-laser irradiation of the as-prepared colloidal Si-ncs which exhibited a broad photoluminescence (PL) centered at ∼390...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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The Royal Society of Chemistry
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9056600/ https://www.ncbi.nlm.nih.gov/pubmed/35516519 http://dx.doi.org/10.1039/d0ra05205a |