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Highly efficient up-conversion luminescence in Er(3+)/Yb(3+) co-doped Na(5)Lu(9)F(32) single crystals by vertical Bridgman method

Er(3+)/Yb(3+) co-doped Na(5)Lu(9)F(32) single crystals with different concentrations of Yb(3+) ions were prepared to investigate their phase structure, up-conversion (UC) properties and mechanism of UC luminescence by Bridgman method. Under 980 nm near-infrared (NIR) excitation, three sharp UC emiss...

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Detalles Bibliográficos
Autores principales: He, Shinan, Xia, Haiping, Zhang, Jianli, Zhu, Yongsheng, Chen, Baojiu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5562908/
https://www.ncbi.nlm.nih.gov/pubmed/28821823
http://dx.doi.org/10.1038/s41598-017-09222-0