An Overview of Red-Thermoluminescence (RTL) Studies on Heated Quartz and RTL Application to Dosimetry and Dating

An Overview of Red-Thermoluminescence (RTL) Studies on Heated Quartz and RTL Application to Dosimetry and Dating
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加热石英的红热释光 (RTL) 研究概述以及 RTL 在剂量测定和测年中的应用

DOI:
10.2478/v10003-008-0011-z
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发表时间:
2008
期刊:
--
影响因子:
--
通讯作者:
T. Hashimoto
T. Hashimoto
中科院分区:
--
文献类型:
--
作者:
T. Hashimoto

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石英热释光(RTL)研究及其在剂量学和断代中的应用本课题组首次报道了石英颗粒中的RTL现象,并对其性质和应用进行了研究。虽然RTL测量有困难,克服高背景计数,由于黑体辐射,出色的剂量线性和难以漂白的性质,石英RTL是适合准确的追溯剂量测定和断代燃烧的考古材料。在他的论文中,描述了RTL现象的发现。随后,一个自动发光测量系统的结构和特点一起提到的RTL测量的降低背景水平的创新方法。实际应用剂量测定和约会,然后描述的RTL的优选性质的观点相比,其他发光观测。最后,根据与杂质含量相关的发光机理,介绍了RTL的研究进展。
An Overview of Red-Thermoluminescence (RTL) Studies on Heated Quartz and RTL Application to Dosimetry and Dating The RTL-phenomena in quartz grains were initially reported and their properties and applications were developed by our group. Although RTL-measurements had the difficulty of overcoming high background counts due to blackbody radiation, the excellent dose linearity and hard-to-bleaching nature of quartz RTL are suitable for accurate retrospective dosimetry and dating of burnt archaeological materials. In his paper, the discovery of RTL-phenomena is described. Subsequently, the construction and features of an automatic luminescence measuring system are mentioned together with innovative methods of decreasing the background level for the RTL measurement. Practical applications to dosimetry and dating are then described from the viewpoints of the preferable nature of RTL in comparison to other luminescence observations. Finally, some recent advances in RTL research are presented based on their emission mechanism correlated with impurity contents.
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