Determination of lifetime of infrared stimulated signals from potassium and sodium feldspars

被引：16

作者：

Tso, MYW

Wong, NWL

Li, SH

机构：

[1] Radioisotope Unit, University of Hong Kong, Pokfulam Road

来源：

RADIATION PROTECTION DOSIMETRY | 1996年 / 66卷 / 1-4期

关键词：

D O I：

10.1093/oxfordjournals.rpd.a031760

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The lifetimes of infrared stimulated luminescence (IRSL) signals have been determined with a method involving a pulse annealing experiment. At an ambient temperature of 10 degrees C, lifetimes of 1.0x10(9) and 0.9x10(4) y were obtained for potassium and sodium feldspar separated from a sediment, respectively. Implications for IRSL dating limits are discussed.

引用

页码：387 / 389

页数：3

共 8 条

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