Efficient upconversion luminescence from Ba(5)Gd(8)Zn(4)O(21):Yb(3+), Er(3+) based on a demonstrated cross-relaxation process

Under 971 nm excitation, bright green and red emissions from Yb(3+)/Er(3+) co-doped Ba(5)Gd(8)Zn(4)O(21) phosphor can be observed, especially the intense red emission in highly doped samples. The experimental results indicate that Ba(5)Gd(8)Zn(4)O(21):Yb(3+), Er(3+) emits stronger upconversion lumin...

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Detalles Bibliográficos
Autores principales: Mi, Chao, Wu, Jianhong, Yang, Yanmin, Han, Boning, Wei, Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4773834/
https://www.ncbi.nlm.nih.gov/pubmed/26931554
http://dx.doi.org/10.1038/srep22545

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4773834/
https://www.ncbi.nlm.nih.gov/pubmed/26931554
http://dx.doi.org/10.1038/srep22545

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