pp. 685-690
S&M2842 Research Paper of Special Issue https://doi.org/10.18494/SAM3681 Published: February 21, 2022 Optical and Optically Stimulated Luminescence Properties of Ce-doped CsCl–CaCl2–ZnCl2 Glasses [PDF] Gota Ito, Hiromi Kimura, Daiki Shiratori, Daisuke Nakauchi, Takumi Kato, Noriaki Kawaguchi, and Takayuki Yanagida (Received October 6, 2021; Accepted November 5, 2021) Keywords: photoluminescence, OSL, dosimeter, ZnCl2-based glass, cerium
The optical and optically stimulated luminescence (OSL) properties of Ce-doped 20CsCl–20CaCl2–60ZnCl2 (CCZ) glasses were evaluated. All the Ce-doped CCZ glasses showed a broad emission peak at 370 nm upon excitation at 320 nm, and the decay time suggested that the origin was the 5d–4f transitions of Ce3+. After X-ray irradiation, the Ce-doped CCZ glasses showed OSL around 370 nm under stimulation at 400 nm. All the glasses exhibited dose response functions with good linearity in the dynamic range of 0.1–10 Gy.
Corresponding author: Gota ItoThis work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Gota Ito, Hiromi Kimura, Daiki Shiratori, Daisuke Nakauchi, Takumi Kato, Noriaki Kawaguchi, and Takayuki Yanagida, Optical and Optically Stimulated Luminescence Properties of Ce-doped CsCl–CaCl2–ZnCl2 Glasses, Sens. Mater., Vol. 34, No. 2, 2022, p. 685-690. |