DOSE-RATE DEPENDENCE OF THE RADIATION-INDUCED ELECTRICAL-CONDUCTIVITY IN MGO

被引：20

作者：

HODGSON, ER

CLEMENT, S

机构：

[1] EURATOM, Spain

来源：

JOURNAL OF NUCLEAR MATERIALS | 1988年 / 155卷

关键词：

Dose Rate Dependence - Radiation-Induced Electrical Conductivity;

D O I：

10.1016/0022-3115(88)90271-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The radiation-induced electrical conductivity (RIC), has been measured for single crystal MgO at dose rates between 102 and 107 Gy h-1 and temperatures from 14 to 450°C. A correlation is observed between the RIC dose rate dependence, and the thermal stability of well defined electron and hole traps, in agreement with the model of Klaffky et al. The does rate dependence factor is observed not to be constant, but to depend on dose rate. The possible effects of displacement damage and radiation induced impurity diffusion are noted.

引用

页码：357 / 360

页数：4

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