Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5467900 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2017 | 8 Pages |
Abstract
Regarding the dosimetric features of α-Al2O3:C,Mg, the dose response of the main peak is superlinear within 0.1 to 30 Gy of beta dose and then it becomes sublinear up to 100 Gy. Fading analysis shows that the intensity of the main peak drops to â¼22% of its initial value within 2400 s after irradiation and thereafter to â¼14% within 64,800 s. Analysis of the reproducibility shows that the coefficient of variation in the results for 10 identical TL measurements show that reproducibility improves with increase in dose.
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Authors
J.M. Kalita, M.L. Chithambo,