| 沉积碳酸盐中的热释光和电子自旋共振特征的比较研究 |
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| 引用本文： | 李虎侯.沉积碳酸盐中的热释光和电子自旋共振特征的比较研究[J].核技术,1988(11). |
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| 作者姓名： | 李虎侯 |
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| 作者单位： | 中国社会科学院考古研究所 |
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| 基金项目： | 中国科学技术大学开放实验室基金 |
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| 摘 要： | 选择从四川松潘张家沟剖面采集的沉积碳酸盐标本作为研究的对象,X射线衍射证实了标本中主要的晶体是方解石,并用中子活化分析技术测定了晶体中微量元素的含量。作为一种尝试,对几块标本运用热释光和电子自旋共振两种方法测出了它们的年龄值,并对实验结果和前景进行了讨论。
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| 关 键 词： | 热释光断代 电子自旋共振断代 沉积碳酸盐 |
A comparative study of thermoluminescence and electron spin resonance in naturally deposited carbonates |
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| Li Huhou.A comparative study of thermoluminescence and electron spin resonance in naturally deposited carbonates[J].Nuclear Techniques,1988(11). |
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| Authors: | Li Huhou |
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| Abstract: | The naturally deposited carbonate samples from Zhangjiagou profile of Songpan County, Sichuan Province were studied with TL and ESR characteristics. The calcite as a dating object was verified by X-ray diffraction. The contents of trace elements in the calcite were determined by neutron activation analysis. The ages of several specimens were calculated and the results given by two methods were compared. The experimental results and the prospect are discussed in the paper. |
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| Keywords: | thermoluminescence dating electron spin resonance dating deposited carbonate |
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