Abstract
Basic fluorescence and radiation response properties of 7.5CeO 2-22.5CaO-20Al2O3-50B2O3 (in molar percent) glass were evaluated. The Ce-doped glass was prepared according to a conventional melt quenching method using a Pt crucible in air atmosphere. The photoluminescence (PL), thermoluminescence (TL), and optically stimulated luminescence (OSL) spectra showed a blue emission band due to the 5d-4f allowed transition of Ce3+. The fluorescence quantum efficiency and decay time of Ce3+ were estimated to be about 60% and 37ns, respectively. The glass exhibited good linear TL and OSL responses in 1-1000 and 30-3000 mGy dose ranges, respectively.
| Original language | English |
|---|---|
| Article number | 05FK05 |
| Journal | Japanese journal of applied physics |
| Volume | 53 |
| Issue number | 5 SPEC. ISSUE 1 |
| DOIs | |
| Publication status | Published - 2014 Jan 1 |
| Externally published | Yes |
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
Fingerprint Dive into the research topics of 'Fluorescence and radiation response properties of Ce<sup>3+</sup>-doped CaO-Al<sub>2</sub>O<sub>3</sub>-B<sub>2</sub>O<sub>3</sub> glass'. Together they form a unique fingerprint.
Cite this
Fujimoto, Y., Yanagida, T., Futami, Y., & Masai, H. (2014). Fluorescence and radiation response properties of Ce3+-doped CaO-Al2O3-B2O3 glass. Japanese journal of applied physics, 53(5 SPEC. ISSUE 1), [05FK05]. https://doi.org/10.7567/JJAP.53.05FK05