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1. 上海博物馆
2. 香港城市大学物理及材料科学系
Published:01 November 2007
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[1]夏君定,王维达,李德卉,熊樱菲.洛阳唐三彩的热激活特性研究[J].核技术,2007(11):920-923.
XIA Junding~1 WANG Weida~1 MIKE Li~2 XIONG Yingfei~1 1. Thermal activation characteristics of Tang Sancai from LuoYang[J]. Nuclear techniques, 2007, (11): 920-923.
热激活是前剂量技术的最重要特征
激活灵敏度是衡量某件三彩器物能否测定年代的关键。本文介绍了洛阳唐三彩的热激活特性
揭示了洛阳唐三彩的TAC不同于瓷器
它们的激活温度通常在500—650℃范围内
多数在550℃和650℃两个温度点上
明显低于瓷器的激活温度。
Thermal activation characteristic (TAC) is an important factor in thermoluminescence dating using the pre-dose technique.A correct dating of the Tang Sancai depends to a large extent on the TAC.The experimental re- sults show that the thermal activation temperatures (TAT) of the Tang Sancai from the Luoyang are between 500℃and 650℃
with TAT of most samples being at 550℃or 650℃.This is lower than the typical value found in porce- lain.
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