Thermoluminescence response of magnesium phosphate glass to gamma radiation

Abstract
The thermoluminescence (TL) glow curves of γ-irradiated magnesium phosphate glass sample have been studied for dosimetric purpose in the dose range from 2.5 to 120 Gy. The resulted glow curves have exhibited two peaks whose positions were dependent on heating rate. The intensity of the glow peaks was found to be dose dependent. The dose calibration curves of the prepared glass specimen have shown a reasonable linearity behaviour over the studied dose range. Results of the present invetigation reflected the usability of such glass samples as γ-ray dosimeter up to a dose of 120 Gy.

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