| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5397612 | Journal of Luminescence | 2017 | 21 Pages |
Abstract
The luminescence properties of Eu2+ in AgCa10(PO4)7 has been studied at room and low temperature and the decay times of Eu2+ in this matrix have been measured and analyzed. According to the crystal structure of AgCa10(PO4)7, photoluminescence (PL) spectra and decay curves, the substitution of Eu2+ ions is possible to four different Ca2+ sites. The red-shift of emission wavelength and energy transfer process between Eu2+ activator ions are discussed.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Hongzhi Zhang, Xinmin Zhang, Luyi Wu, Wei Zheng, Wei Jiang, Mengdong He, Guangming Yuan, Hyo Jin Seo,