Sandwich-like transparent ceramic demonstrates ultraviolet and visible broadband downconversion luminescence

We report a novel sandwich-like Ce, Yb:Y(1.76)La(0.18)Zr(0.06)O(x) transparent ceramic, which shows efficient UV/Vis to NIR downconversion luminescence with a broad conversion window (250 nm to 650 nm), owing to its graded defective structure. The solar spectrum conversion efficiency is improved by...

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Detalles Bibliográficos
Autores principales: Hu, Yue, Li, Zheng, Pan, Wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9079731/
https://www.ncbi.nlm.nih.gov/pubmed/35542501
http://dx.doi.org/10.1039/c8ra02195c
Descripción
Sumario:We report a novel sandwich-like Ce, Yb:Y(1.76)La(0.18)Zr(0.06)O(x) transparent ceramic, which shows efficient UV/Vis to NIR downconversion luminescence with a broad conversion window (250 nm to 650 nm), owing to its graded defective structure. The solar spectrum conversion efficiency is improved by 3.6 fold, compared with the homogenous material.

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