| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5403067 | Journal of Luminescence | 2009 | 5 Pages |
Abstract
Transparent glass-ceramics have been fabricated by heat treatment with 1.0Â mol% Tb2O3-doped 45SiO2-20Al2O3-10CaO-25CaF2 aluminosilicate glass. The precipitated crystalline phase in the glass-ceramics is CaF2 nanocrystals with a size of 15-27Â nm and dispersed in the amorphous phase. Both photo- and radioluminescence measurements show that the increase of Tb3+ 545Â nm line intensity by a factor of 4 and 3.5 is obtained in glass-ceramics with respect to the as-made glass, respectively.
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Authors
Xin-yuan Sun, Mu Gu, Shi-ming Huang, Xin-jie Jin, Xiao-lin Liu, Bo Liu, Chen Ni,