Growth of trivalent ions doped PbWO4 crystals and their scintillation properties

被引：9
|
作者：
Yang, CH [1 ]
Li, JL
Wang, B
机构：
[1] Harbin Inst Technol, Dept Appl Chem, Harbin 150001, Peoples R China
[2] Changchun Univ Sci & Technol, Changchun, Peoples R China
来源：
CRYSTAL RESEARCH AND TECHNOLOGY | 2004年 / 39卷 / 04期
关键词：
PWOcrystal; trivalent ions doping; scintillation properties;
D O I：
10.1002/crat.200310185
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Undoped and series of trivalent ions(including La, Y, Gd and Tb) doped PWO crystals were grown from 5N raw materials by using Czochralski technique. Trivalent ions doping improved the transmittance, fast components of luminescence and radiation damage resistance for compensating structure defects. Corresponding, the fraction of light yield at shorter collecting time was increased. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：297 / 300
页数：4
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