Significantly enhanced photoluminescence and thermal stability of La(3)Si(8)N(11)O(4):Ce(3+),Tb(3+)via the Ce(3+) → Tb(3+) energy transfer: a blue-green phosphor for ultraviolet LEDs

A series of Ce(3+)-, Tb(3+)- and Ce(3+)/Tb(3+)-doped La(3)Si(8)N(11)O(4) phosphors were synthesized by gas-pressure sintering (GPS). The energy transfer between Ce(3+) and Tb(3+) occurred in the co-doped samples, leading to a tunable emission color from blue to green under the 360 nm excitation. The...

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Detalles Bibliográficos
Autores principales: Xu, Hui-Bing, Zhuang, Wei-Dong, Liu, Rong-Hui, Liu, Yuan-Hong, Zhou, Tian-Liang, Cho, Yujin, Gao, Wei, Yan, Chun-Pei, Hirosaki, Naoto, Xie, Rong-Jun
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/PMC9087639/
https://www.ncbi.nlm.nih.gov/pubmed/35547064
http://dx.doi.org/10.1039/c8ra07011c

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9087639/
https://www.ncbi.nlm.nih.gov/pubmed/35547064
http://dx.doi.org/10.1039/c8ra07011c

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