Influence of vacuum annealing on properties of PbWO4 crystals

被引：11

作者：

Baccaro, S

Borgia, B

Cavallari, F

Cecilia, A

Diemoz, M

Festinesi, A

Leonardi, E

Lobko, A

Longo, E

Montecchi, M

Organtini, G

Rapone, B

机构：

[1] UNIV ROMA LA SAPIENZA, INFN SEC, DEPT PHYS, ROME, ITALY

[2] INST NUCL PROBLEMS, MINSK, BELARUS

来源：

JOURNAL OF LUMINESCENCE | 1997年 / 72-4卷

关键词：

scintillators; annealing; radiation resistance; PbWO4;

D O I：

10.1016/S0022-2313(96)00149-4

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Transmittance and luminescence measurements of Bi-doped and Nb-doped PbWO4 crystals after vacuum annealing were performed. Annealing effect on the optical and scintillation properties of the crystals was detected at various annealing temperatures. The gamma radiation damage is presented at different absorbed doses to investigate radiation resistance after annealing.

引用

页码：748 / 750

页数：3