Effect of Particle Size in the TL Response of Natural Quartz Sensitized by High Dose of Gamma Radiation and Heat-Treatments
نویسندگان
چکیده
Graduate Program of Mechanical Engineering, Federal University of Pernambuco, CEP 50740-530 Recife, PE, Brazil Department of Mining Engineering, Federal University of Pernambuco, CEP 50740-530 Recife, PE, Brazil Department of Archeology, Federal University of Pernambuco, CEP 50670-900 Recife, PE, Brazil Department of Nuclear Energy, Federal University of Pernambuco, CEP 50740-540 Recife, PE, Brazil
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Recovery of thermoluminescence sensitivity in CaF2:Mn (TLD-400) dosimeter under heating process
In order to recovery the thermoluminescence (TL) sensitivity of CaF2:Mn (TLD-400) thermoluminescent dosimeter it was exposed to high gamma radiation dose of 10kGy, then by applying standard annealing followed by irradiation to 1Gy gamma dose, the TL signal was recorded . The TL response reduced due to the damage effect of high dose irradiation in comparison with control dosimeter with received ...
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