| Autor: |
Zhiping, Yang, Hongyan, Dong, Xiaoshuang, Liang, Chuncai, Hou, Lipeng, Liu, Fachun, Lu |
| Rok vydání: |
2014 |
| Zdroj: |
Dalton transactions (Cambridge, England : 2003). 43(30) |
| ISSN: |
1477-9234 |
| Popis: |
A novel reddish-orange phosphor, Ca3Y(2-2x)(Si3O9)2:2xDy(3+), was synthesized via conventional solid-state reaction. Its photoluminescence properties were investigated. With increasing Dy(3+) concentration, the luminescence intensity first increases, reaches the greatest, and then decreases. The concentration quenching mechanism is based on the electric dipole-dipole interaction. The decay times were also determined. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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