Towards models for analysis of time-resolved luminescence spectra from quartz

被引：3
|
作者：
Chithambo, ML [1 ]
机构：
[1] Rhodes Univ, Dept Phys, ZA-6140 Grahamstown, South Africa
来源：
APPLIED RADIATION AND ISOTOPES | 2005年 / 62卷 / 06期
关键词：
luminescence lifetimes; synthetic quartz; pulsed LEDs;
D O I：
10.1016/j.apradiso.2004.10.001
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Simple and stretched-exponential models for use in the analysis of time-resolved luminescence spectra from quartz are compared. The methods have been applied to evaluate lifetimes from portions of time-resolved luminescence spectra measured either during or after the luminescence stimulating pulse. We discuss the basis for use of the exponential functions as well as examine the application of, in this context, atypical stretched-exponential functions for analysis of time-resolved luminescence spectra from quartz. (c) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：941 / 942
页数：2
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