• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Radiation Protection Dosimetry >THERMOLUMINESCENCE DOSIMETRIC CHARACTERISTICS OF BETA IRRADIATED SALT
【24h】

THERMOLUMINESCENCE DOSIMETRIC CHARACTERISTICS OF BETA IRRADIATED SALT

机译：β-射线辐照盐的热释光剂量学特性

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The thermoluminescence (TL) characteristics of sodium chloride (NaCl), known as common salt, used for cooking purposes (iodised salt), have been studied in the present paper considering its usage as an 'accidental dosemeter' in the case of a nuclear fallout. TL characteristics of common salt have been examined under excitation with a beta dose of 20 Gy from a ~(90)Sr beta source. The salt specimens are used in the form of discs. The average salt grain that sticks to the disc is measured to be approx1 mg. The TL of the beta irradiated salt is recorded in the conventional TL apparatus. Initially three peaks were observed at 133, 205 and 238 deg C. All three peaks are well resolved, having maximum intensity at 238 deg C. The material under investigation, i.e. 'common salt' possesses many good dosimetric properties and therefore this can be considered as an 'accidental dosemeter'.
机译：本文已经研究了用于烹饪目的的氯化钠（NaCl）（碘盐）的热致发光（TL）特性，考虑到在核沉降的情况下用作“偶然剂量计”的情况。已经在来自〜（90）Srβ来源的20 Gy的β剂量激发下检测了食盐的TL特性。盐样品以圆盘形式使用。粘在圆盘上的平均盐粒约为1 mg。在常规TL装置中记录了β辐照盐的TL。最初在133、205和238℃观察到三个峰。所有三个峰均被很好地解析，在238℃具有最大强度。所研究的材料（即“普通盐”）具有许多良好的剂量学性质，因此可以考虑作为“偶然剂量计”。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号