The supralinearity behaviour of TLD-300 phosphors was investigated under irradiation of Co-60 γ-photons and absorbed doses up to 35 Gy. The measured supralinearity factors fv(v=3 or 5, is the peak number for the two main peaks of TLD-300) show strong supralinearity effects for peak 5 for doses greater than 2 Gy, while the total glow curve response exhibits a supralinearity above about 3 Gy. As far as peak 3 response is concerned, no evidence for supralinearity was observed up to 15 Gy, whereas its response seems to decrease by about 15% for doses greater than 25 Gy.
|Pages (from-to)||428 - 430|
|Number of pages||3|
|Journal||Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms|
|Publication status||Published - 1996|
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
Angelone, M., Chiti, M., & Esposito, A. (1996). Measurement of supralinearity factor of CaF. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 117(4), 428 - 430. https://doi.org/10.1016/0168-583X(96)00340-0