| X荧光成分分析实验对测量陶瓷器热释光年代的影响研究 |
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| 引用本文： | 吴婧玮,夏君定,龚玉武. X荧光成分分析实验对测量陶瓷器热释光年代的影响研究[J]. 文物保护与考古科学, 2012, 24(Z1): 67-74 |
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| 作者姓名： | 吴婧玮 夏君定 龚玉武 |
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| 作者单位： | 上海博物馆文物保护与考古科学实验室,上海,200050 |
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| 摘 要： | 为了考察对一件已经经过X荧光分析实验的陶瓷样品进行热释光年代测定时,年代结果是否会受到X荧光分析实验的影响及其影响程度,本工作选取了古代与现代的陶器、瓷器及三彩样品共26件,在常规、经过胎体成分分析、经过釉层成分分析三种实验条件下测量比较热释光年代的变化.研究发现,对不同时代不同类型的样品,X荧光成分分析实验对热释光测年的影响程度不同；对部分样品的测年结果无影响,对部分样品的年代有增大的影响,但增大的程度不会使热释光测年结果产生真假颠倒的结论.
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| 关 键 词： | 热释光测年 X荧光元素分析 陶瓷 |
| 收稿时间： | 2012-07-01 |
| 修稿时间： | 2012-07-24 |
The influence of XRF experiments on TL dating of ceramics |
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| WU Jingwei,XIA Junding and GONG Yuwu. The influence of XRF experiments on TL dating of ceramics[J]. Sciences of Conservation and Archaeology, 2012, 24(Z1): 67-74 |
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| Authors: | WU Jingwei XIA Junding GONG Yuwu |
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| Affiliation: | Research Laboratory for Conservation and Archaeology, Shanghai Museum, Shanghai 200050,China;Research Laboratory for Conservation and Archaeology, Shanghai Museum, Shanghai 200050,China;Research Laboratory for Conservation and Archaeology, Shanghai Museum, Shanghai 200050,China |
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| Abstract: | Twentysix samples, including ancient and modern San Cai, potteries and porcelains, were tested to study the influence of XRF experiments on TL dating of ceramics. TL ages were measured and compared using three experimental conditions:(1) general and routine, (2) after XRF experimentation on the sample body and (3) after XRF experimentation on the sample glaze. It was found that the influence of XRF experimentation on TL dating varies from sample to sample. For some samples, there was no influence on TL dating results; for some samples, the TL ages became older. However, the influence was not large enough to result in dating modern samples as ancient after XRF experimentation. |
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| Keywords: | TL dating XRF experiment Pottery and porcelain |
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