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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...
Autores principales: | Mi, Chao, Wu, Jianhong, Yang, Yanmin, Han, Boning, Wei, Jun |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2016
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Materias: | |
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 |
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