| Autor: |
Zhiping Yang, Hongyan Dong, Xiaoshuang Liang, Chuncai Hou, Lipeng Liu, Fachun Lu |
| Předmět: |
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| Zdroj: |
Dalton Transactions: An International Journal of Inorganic Chemistry; 2014, Vol. 43 Issue 30, p11474-11477, 4p |
| Abstrakt: |
A novel reddish-orange phosphor, Ca3Y2-2x(Si3O9)2:2xDy3+, was synthesized via conventional solid-state reaction. Its photoluminescence properties were investigated. With increasing Dy3+ 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. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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