Thermoluminescence behavior of basaltic rocks collected in southeastern region of Turkey

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• 作者：Dilek Toktamış ; H&uuml ; seyin Toktamış ; ^{toktamis@gantep.edu.tr} ; A.Necmeddin Yazıcı
• 关键词：Thermoluminescence ; Basalt ; Volcanic rock ; Annealing
• 刊名：Applied Radiation and Isotopes
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：121
• 期：Complete
• 页码：109-115
• 全文大小：755 K
• 卷排序：121

文摘

Basalt used in the study is an important sample for investigation of luminescence dating for formation of martian surface. Basalt sample displays a TL glow curve with a broad peak with continuous distribution of trapping centers. A wide linear relation between TL intensity and dose is seen between 2.4 Gy and 2.4 kGy. Thermal treatments at higher temperatures decrease the TL sensitivity. The best reproducibility is obtained when the samples are annealed between 500 °C.