Neutron-induced thermoluminescence properties of Tb3+-doped CaO-Al2O3-B2O3 glasses

被引：14

作者：

Kawamura, Ichiro ^{[1
]}

Kawamoto, Hiroki ^{[1
]}

Fujimoto, Yutaka ^{[1
]}

Koshimizu, Masanori ^{[1
]}

Okada, Go ^{[2
]}

Koba, Yusuke ^{[3
]}

Ogawara, Ryo ^{[3
]}

Yanagida, Takayuki ^{[4
]}

Asai, Keisuke ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Appl Chem, Aoba Ku, 6-6-07 Aoba, Sendai, Miyagi 9808579, Japan

[2] Kanazawa Inst Technol, 7-1 Ohgigaoka, Nonoichi, Ishikawa 9218501, Japan

[3] Natl Inst Quantum & Radiol Sci & Technol, Natl Inst Radiol Sci, Inage Ku, Chiba 2638555, Japan

[4] Nara Inst Sci & Technol, 8916-5 Takayama, Nara 6300192, Japan

来源：

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2019年 / 127卷 / 10期

关键词：

Dosimeter; Neutron detection; Glass material; B-10(n; alpha); Thermoluminescence; OPTICALLY STIMULATED LUMINESCENCE; DOSIMETRY;

D O I：

10.2109/jcersj2.19071

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We fabricated neutron detection glasses, Tb3+-doped CaO-Al2O3-B2O3 glasses, including B-11-enriched (B-10 glass) and B-11-enriched (B-11 glass) glasses. The glasses were irradiated with X-rays, heavy particles, or neutrons and their thermoluminescence (TL) properties were investigated. The TL properties after X-ray or heavy particle irradiation were the same for the B-10 and B-11 glasses. Meanwhile, after neutron irradiation, the TL properties of the B-10 and B-11 glasses were significantly different. The TL intensity of the B-11 glasses was higher than that of the B-11 glasses, and the TL peak intensity of B-10 (n, alpha) reaction had good linearity in the irradiation range of 10(9) -10(13) neutrons/cm(2). (C) 2019 The Ceramic Society of Japan. All rights reserved.

引用

页码：663 / 668

页数：6

共 19 条

[1] Selecting passive dosimetry technologies for measuring the external dose of terrestrial wildlife [J].