Title of article
A study on SB doping in lead tungstate crystals
Author/Authors
Qu، نويسنده , , Xiangdong and Zhang، نويسنده , , Liyuan and Zhu، نويسنده , , Ren-Yuan and Deng، نويسنده , , Qun and Liao، نويسنده , , Jingying and Yin، نويسنده , , Zhiwen، نويسنده ,
Pages
4
From page
89
To page
92
Abstract
In this paper, we present results of a study on Sb doping in lead tungstate crystals. The crystal growth by modified Bridgman method is described. The segregation coefficient of Sb ions in lead tungstate crystals was determined. The scintillation emission and longitudinal transmittance spectra, light output, decay kinetics and radiation damage were measured. It is found that Sb doping alone is not sufficient to produce radiation hard lead tungstate crystals, and post-growth oxygen compensation is required.
Keywords
Lead tungstate , Doping , Radiation hardness , Modified Bridgman method , Crystal growth
Journal title
Astroparticle Physics
Record number
2019733
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