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实验剂量与石英110℃热释光灵敏度的关系研究
A study of relationship between the test dose and the thermoluminescence dating of fine-grain quartz at 110℃
【摘要】 目的:研究照射实验剂量与石英110℃热释光灵敏度的关系。方法:用三种不同的实验剂量照射具有前剂量效应的石英粉末,并测其110℃热释光峰的灵敏度。结果:不同实验剂量不仅能诱导出石英前剂量110℃热释光响应值。而且也不破坏石英110℃热释光灵敏度与前剂量的正比例关系。结论:实验剂量不影响石英前剂量热释光灵敏度的测量。
【Abstract】 Objective: To research the relationship between the test dose of radiation and the thermoluminencesdating(TLD) of quartz at 110℃. Method: Using 3 different doses to illuminate the fine -grain quartz possessingsome pre-doses. measure their TLD at 110℃. Results: The different test dose not only can bring out the TLDof Quartz possessing pre-doses at 11 ℃, but also do not destroy the linearity relatlonship of both TLD and pre-dose for quartz. Conclusion : The measurement of the TLD for quartz at 110℃ is not affected by the test doseof radiation.
【关键词】 实验剂量;
石英粉末;
前剂量;
热释光;
测量;
【Key words】 test dose; fine-grain quartz; pre- dose; thermoluminences dating; measurement;
【Key words】 test dose; fine-grain quartz; pre- dose; thermoluminences dating; measurement;
- 【文献出处】 中国医学物理学杂志 ,CHINESE JOURNAL OF MEDICAL PHYSICS , 编辑部邮箱 ,1999年03期
- 【分类号】R144
- 【被引频次】2
- 【下载频次】43