Radiation Response Properties of Sn-doped BaO–P2O5 Glasses Prepared by Melt-quenching Method
Sn-doped 50BaO-50P 2 O 5 glasses were synthesized by the melt-quenching method, and their radiation response properties were evaluated.In both photoluminescence (PL) and scintillation, all the samples showed broad emission peaks at around 450 nm owing to the T 1 -S 0 transition of Sn 2+ .Among the samples, the highest PL quantum yield (31.3%) and light yield (240 ph/5.5 MeV-) were obtained in the 1% Sn-doped sample.
Authors
- Keishi Yamabayashi (ORCID: https://orcid.org/0009-0008-0846-5298)
- Keiichiro Miyazaki (ORCID: https://orcid.org/0000-0001-8718-2967)
- Kai Okazaki (ORCID: https://orcid.org/0000-0003-2257-1915)
- Akihiro Nishikawa (ORCID: https://orcid.org/0000-0001-9858-083X)
- Daisuke Nakauchi
- Noriaki Kawaguchi
- Takayuki Yanagida
- Takumi Kato
Institutions
- Nara Institute of Science and Technology (JP)
Publication Details
- Journal
- Sensors and Materials
- Published
- 2026-02-05
- DOI
- https://doi.org/10.18494/sam6014
- Primary Topic
- Radiation Shielding Materials Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Research Center for Biomedical Engineering
- Japan Society for the Promotion of Science