THERMOOPTICAL PROPERTIES OF OPTICALLY STIMULATED LUMINESCENCE IN FELDSPARS

被引：36

作者：

POOLTON, NRJ ^{[1
]}

BOTTERJENSEN, L ^{[1
]}

JOHNSEN, O ^{[1
]}

机构：

[1] UNIV COPENHAGEN,GEOL MUSEUM,DK-1350 COPENHAGEN,DENMARK

来源：

RADIATION MEASUREMENTS | 1995年 / 24卷 / 04期

关键词：

16;

D O I：

10.1016/1350-4487(94)00114-G

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Optically stimulated luminescence processes in feldspars are subject to competing thermal enhancement and quenching processes: this article describes the thermal enhancement effects for orthoclase, albite and plagioclase feldspars. It is demonstrated that certain lattice vibrational modes can be selectively probed at specific optical excitation energies. The results are described in terms of the Bohr hydrogen model of the OSL donor defects.

引用

页码：531 / 534

页数：4