Measurement of supralinearity factor of CaF

M. Angelone, M. Chiti, A. Esposito

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Abstract

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.
Original languageEnglish
Pages (from-to)428 - 430
Number of pages3
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume117
Issue number4
DOIs
Publication statusPublished - 1996
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

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