Dosimetric Properties of Dy-doped Li2O-B2O3 Glasses

被引：0

作者：

Kato, Takumi ^{[1
]}

Nishikawa, Akihiro ^{[1
]}

Nakauchi, Daisuke ^{[1
]}

Kawaguchi, Noriaki ^{[1
]}

Yanagida, Takayuki ^{[1
]}

机构：

[1] Nara Inst Sci & Technol NAIST, 8916-5 Takayama Cho, Ikoma, Nara 6300192, Japan

来源：

SENSORS AND MATERIALS | 2025年 / 37卷 / 02期

关键词：

dosimeter; glass; TSL; OPTICAL-PROPERTIES; LUMINESCENCE; PHOTOLUMINESCENCE; SCINTILLATION;

D O I：

10.18494/SAM5424

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

As dosimetric materials, undoped and Dy-doped 33.3LiO-66.7B(2)O(3) 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 similar to 75 degrees C in the Dydoped 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.

引用

页码：475 / 480

页数：6

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