Thermoluminescence assessment of quartz veins emplaced in Talc-Schist Metamorphic Rocks, Egypt
نویسندگان
چکیده
Abstract The current work is aimed to study the thermoluminescence (TL) properties of natural milky quartz associated with Metamorphic Rocks extracted from Eastern Desert Egypt. Atomic absorption spectrometer was used assess chemical compositions samples, and X-ray diffraction examine structural (XRD). deconvolution glow curve carried out revealed that there were ten trapping sites at 0.623, 0.936, 1.02, 1.06, 1.31, 1.47, 1.58, 1.76, 2.49, 2.96 eV. linearity sample examined for each peak. analysis studied also by T m − stop various heating rates (VHR) giving kinetics parameters (activation energy E , eV).The minimum detectable dose investigated samples found be 24 µGy. dosimeter demonstrated a high level repeatability. fading signal varying storage times up 30 days . Graphical abstract
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ژورنال
عنوان ژورنال: Journal of Materials Research
سال: 2022
ISSN: ['0884-1616', '1092-8928', '0884-2914', '1091-8876', '2044-5326']
DOI: https://doi.org/10.1557/s43578-022-00751-7