连二硫酸钡作为一种电子顺磁共振剂量计。

Barium dithionate as an EPR dosemeter.

作者信息

Baran M P, Bugay O A, Kolesnik S P, Maksimenko V M, Teslenko V V, Petrenko T L, Desrosiers M F

机构信息

Institute of Semiconductor Physics, Kiev, Ukraine.

出版信息

Radiat Prot Dosimetry. 2006;120(1-4):202-4. doi: 10.1093/rpd/nci531. Epub 2006 Mar 24.

DOI:10.1093/rpd/nci531

PMID:16565205

Abstract

Electron paramagnetic resonance (EPR) dosimetry is growing in popularity and this success has encouraged the search for other dosimetric materials. Previous studies of gamma-irradiated barium dithionate (BaS(2)O(6) x 2H(2)O) have shown promise for its use as a radiation dosemeter. This work studies in greater detail several essential attributes of the system. Special attention has been directed to the study of EPR response dependences on microwave power, irradiation temperature, minimum detectable dose and post-irradiation stability.

摘要

电子顺磁共振（EPR）剂量测定法越来越受欢迎，这一成功促使人们寻找其他剂量测定材料。先前对γ射线辐照的连二硫酸钡（BaS₂O₆·2H₂O）的研究表明，它有望用作辐射剂量计。这项工作更详细地研究了该系统的几个基本特性。特别关注了EPR响应与微波功率、辐照温度、最小可检测剂量以及辐照后稳定性之间的关系。