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

Bulletin of materials science

S J Dhoble²  P M Bhujbal¹ 

[1] Nutan Adarsh Arts, Commerce and Smt. M.H.Wegad Science College, Umrer 441 203, India$$Nutan Adarsh Arts, Commerce and Smt. M.H.Wegad Science College, Umrer 441 203, IndiaNutan Adarsh Arts, Commerce and Smt. M.H.Wegad Science College, Umrer 441 203, India$$;Department of Physics, R.T.M. Nagpur University, Nagpur 440 010, India$$Department of Physics, R.T.M. Nagpur University, Nagpur 440 010, IndiaDepartment of Physics, R.T.M. Nagpur University, Nagpur 440 010, India$$

关键词: Lyoluminescence;    ð›�?-ray dose;    radiation dosimetry;    phosphor;    (KNa)Br.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

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

【 授权许可】

Unknown