Abstract
The photoluminescence (PL) and radiation response properties of CeCl3-doped 2CsPO3-Al(PO3)3 were analyzed. Glasses doped with different concentrations of CeCl3 were prepared according to the conventional melt quenching method under a nitrogen atmosphere. Within the resolution limit of the XRD instrument, the XRD patterns showed a broad band without specific diffraction peaks, indicating the amorphous nature of the glasses. The PL and X-ray-excited radioluminescence spectra showed an ultraviolet fluorescence band at 350 nm due to the 5 d–4f allowed transition of Ce3+. The decay time and light yield were estimated to be about 20 ns and 530 photons/MeV, respectively.
Original language | English |
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Pages (from-to) | 127-131 |
Number of pages | 5 |
Journal | Optical Materials |
Volume | 87 |
DOIs | |
Publication status | Published - 2019 Jan |
Keywords
- CeCl
- Glass scintillators
- Phosphate
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry
- Electrical and Electronic Engineering