唐女俑的热释光特征

Thermoluminescence characteristics of pottery lady figures from Tang dynasty

以有彩的直立女俑为对象进行了热释光特征的研究，实验结果表明：真正的后代女陶俑具有相似的热释光特征，具体地反映在热释光信号灵敏度、热释光峰的位置和累积剂量上；而赝品则不同；即使利用人工辐照造假，其热释光特征亦不同．

The styles of pottery figures varied tremendously as time parsed by. The typical one for the Tang dynasty is the standing lady with its big he tuft, loose rote and round body to reflect the“fat”fashion at that time. Forty thee Painted pottery of staznding“lady”were studied using thermoluminescence dating techniques. The results indicate that genuine figures have similar TL characteristics, such as shape of TL glow curves, equivalent doses and TL sensitivity to irradiation dose, which are significantly different from faked ones. Even artificial irradiation cannot simulate these TL characteristics.