| 选频光释光进展--特征波长的ED值的应用 |
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| 引用本文： | 李虎侯,陈淑娥,魏明建. 选频光释光进展--特征波长的ED值的应用[J]. 核技术, 2003, 26(1): 25-27 |
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| 作者姓名： | 李虎侯 陈淑娥 魏明建 |
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| 作者单位： | 首都师范大学地理系光断代实验室,北京,100037 |
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| 基金项目： | 北京市自然科学基金(8002006)、北京市教委科技发展计划和北京市优秀人才基金资助项目 |
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| 摘 要： | 阐述了选频光释光的应用技术，发射光子的波长选择；等效剂量值的获得以及如何应用它来计算样品的年龄。
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| 关 键 词： | 特征波长 ED值 选频光释光 等效剂量 年龄测定 地质年代学 |
| 修稿时间： | 2002-05-21 |
Advance of selected frequency optical luminescence (SFOL) |
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| LI Huhou CHEN Shu'''' e WEI Mingjian. Advance of selected frequency optical luminescence (SFOL)[J]. Nuclear Techniques, 2003, 26(1): 25-27 |
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| Authors: | LI Huhou CHEN Shu'''' e WEI Mingjian |
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| Abstract: | It is very important to know how to get the equivalent dose of the sample in luminescence dating. First of all in selected frequency optical luminescence (SFOL) dating is to select the characteristic frequency of emitted photons from the sample (usually mixture of minerals). Then, equivalent dose of the sample can be obtained when the characteristic frequency was determined. The present paper has discussed which kinds of equivalent dose can be used to calculate age and several methods have been suggested. Some results coming from different methods have been collected in the table for comparison. |
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| Keywords: | Selected frequency optical luminescence (SFOL) Equivalent dose Dating |
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