PRODUCTION OF COLOUR CENTRES IN POTASSIUM CHLORIDE BY 5KEV ELECTRONS

被引：14

作者：

SOUL, PB

TUBBS, MR

机构：

[1] School of Physics, University of Warwick, Coventry

来源：

SOLID STATE COMMUNICATIONS | 1969年 / 7卷 / 03期

关键词：

D O I：

10.1016/0038-1098(69)90755-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Colour centre concentrations exceeding 1019/cm3 have been produced in KCl single crystals by irradiation with 5 keV electrons at energy deposition rates of 1020 keV/cm3/sec. The F-centre concentration rises to a peak during irradiation and then decays to a lower equilibrium value. Both this behaviour and the annealing effects observed during intermittent irradiation can be explained by the formation of aggregate centres in the crystal. © 1969.

引用

页码：397 / &