• Lyoluminescence in Ce3+ activated (KNa)Br phosphor for ionizing radiation dosimetry

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    • Keywords

       

      Lyoluminescence; 𝛾-ray dose; radiation dosimetry; phosphor; (KNa)Br.

    • Abstract

       

      The lyoluminescence (LL) in 𝛾-ray irradiated (KNa)Br : Ce3+ phosphors are reported in this paper. LL of (KNa)Br : Ce3+ have been recorded for different 𝛾-ray doses. The nature of variations of LL peak intensities is found to be linear with 𝛾-ray irradiation dose and LL peak intensity is found to be dependent on concentrations (0.1–10 mol%) of added Ce3+ ions in the (KNa)Br host lattice. Negligible fading in the prepared sample is observed.

    • Author Affiliations

       

      P M Bhujbal1 S J Dhoble2

      1. Nutan Adarsh Arts, Commerce and Smt. M.H.Wegad Science College, Umrer 441 203, India
      2. Department of Physics, R.T.M. Nagpur University, Nagpur 440 010, India
    • Dates

       
  • Bulletin of Materials Science | News

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      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
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