pp. 475-480
S&M3922 Research Paper of Special Issue https://doi.org/10.18494/SAM5424 Published: February 7, 2025 Dosimetric Properties of Dy-doped Li2O-B2O3 Glasses [PDF] Takumi Kato, Akihiro Nishikawa, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida (Received October 31, 2024; Accepted December 16, 2024) Keywords: dosimeter, glass, TSL
As dosimetric materials, undoped and Dy-doped 33.3LiO–66.7B2O3 glasses were synthesized by the melt-quenching method. Their photoluminescence and thermally stimulated luminescence spectra showed several emission lines. A broad glow peak was observed at ~75 ℃ in the Dy-doped samples, while the undoped sample showed no glow peaks. A linear relationship between irradiation dose and thermally stimulated luminescence intensity was confirmed from 1 to 1000 mGy when the 0.5% Dy-doped glass was exposed to different doses of X-ray radiation.
Corresponding author: Takumi Kato![]() ![]() This work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Takumi Kato, Akihiro Nishikawa, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida, Dosimetric Properties of Dy-doped Li2O-B2O3 Glasses, Sens. Mater., Vol. 37, No. 2, 2025, p. 475-480. |