Thermoluminescence glow curve analysis of natural onyx from Turkey.

作者: Tamer Dogan , Hüseyin Toktamış , Mehmet Yüksel , Mustafa Topaksu , A. Necmeddin Yazici

DOI: 10.1016/J.APRADISO.2014.10.029

关键词:

摘要: In this study, the thermoluminesce (TL) properties of natural onyx were determined after β-irradiation ((90)Sr/(90)Y) at room temperature. The effect additive dose and variable heating rate for TL glow peaks sample investigated. Computerized curve deconvolution (CGCD) methods used to determine number kinetic parameters related in from Turkey. It was also by means (VHR) method. exposed between 2.4 Gy 2.457 kGy. CGCD showed that is superposition least six first order components which ascribed as P1-P6. responses some have similar patterns they follow linearity. rates on response dosimetric studied. maximum peak intensities are decreasing with increasing 1 °C/s drops 20% initial value when read 6 °C/s.

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