The comparison of scintillation properties of YAP:Ce, YAG:Ce and ZnO:Ga powders as a potential substitution of LSC cocktail

被引:9
|
作者
Janda, Jiri [1 ]
机构
[1] Univ Def, NBC Def Inst, Vita Nejedleho, Vyskov, Czech Republic
关键词
YAP:Ce; YAG:Ce; ZnO:Ga; Solid scintillator; LSC; Substitution of liquid scintillation cocktail; X-RAY; CE SCINTILLATOR; PHOSPHOR;
D O I
10.1007/s10967-017-5376-x
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The work investigates the possibility of substitution of a traditional liquid scintillation cocktail by a scintillation powder with grain size up to 30 mu m. Based on previous research, YAP:Ce, YAG:Ce and ZnO:Ga powders were selected. The parameters, which often affect the measurement, were tested, such as pH and OH-, geometry, efficiency and activity linearity dependency, the amount of scintillator as well as secondary parameters such as afterglow, temperature dependency and repeatable usage. All parameters were simultaneously tested and compared with an AquaLight scintillation cocktail.
引用
收藏
页码:573 / 582
页数:10
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