IRRADIATION DAMAGE IN SRF2 AND BAF2

被引：28

作者：

TZALMONA, A

PERSHAN, PS

机构：

[1] Division of Engineering and Applied Physics, Harvard University, Cambridge

来源：

PHYSICAL REVIEW | 1969年 / 182卷 / 03期

关键词：

D O I：

10.1103/PhysRev.182.906

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The thermoluminescence of rare-earth-doped SrF2 and BaF2 irradiated with x rays at 77°K is interpreted in terms of the appearance and disappearance of three paramagnetic hole centers. The VK center is similar to one previously reported in CaF2. The VK center appears to be a VK center trapped near a monovalent impurity ion. The third center, designated as VH, is associated with an interstitial fluorine. Separate thermal activation of translational and rotational motion has been observed for the VK center in BaF2. © 1969 The American Physical Society.

引用

页码：906 / &

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