Thermoluminescence of Sc2O3 exposed to beta-particle irradiation

被引：0

作者：

Brown, F. ^{[1
]}

Alvarez-Montano, V. E. ^{[1
]}

Bernal, R. ^{[2
]}

Cruz-Vazquez, C. ^{[1
]}

Orante-Barron, V. R. ^{[1
]}

Borbon-Nunez, H. A. ^{[1
]}

Munoz, I. C. ^{[3
]}

Castano, V. M. ^{[4
]}

机构：

[1] Univ Sonora, Dept Invest Polimeros & Mat, Hermosillo 83000, Sonora, Mexico

[2] Univ Sonora, Dept Invest Fis, Hermosillo 83190, Sonora, Mexico

[3] Univ Sonora, Dept Ciencias Quim Biol, Hermosillo 83000, Sonora, Mexico

[4] Univ Nacl Autonoma Mexico, Inst Fis, Ctr Fis Aplicada & Tecnol Avanzada, Queretaro 76000, Mexico

来源：

OPTICAL MATERIALS | 2014年 / 36卷 / 04期

关键词：

Thermo luminescence dosimetry; Sc2O3; Beta particle radiation; SCANDIA;

D O I：

10.1016/j.optmat.2013.12.003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, the thermoluminescence (TL) features of Sc2O3 exposed to beta particle irradiation in the dose range from 0.08 to 150 Gy are reported. Characteristic glow curves exhibit two main TL maxima, located at 74 and 192 degrees C when a 2 degrees C/s heating rate is used. The TL response as a function of dose exhibits a linear behavior for doses below 70 Gy. We conclude that Sc2O3 is a promising phosphor material for using as TL dosimeter. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：820 / 822

页数：3

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