Title of article
Suppression of the radiation damage in lead tungstate scintillation crystal
Author/Authors
Annenkov، نويسنده , , A and Auffray، نويسنده , , E and Borisevich، نويسنده , , A and Korzhik، نويسنده , , M and Lecoq، نويسنده , , P and Ligun، نويسنده , , V، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
5
From page
486
To page
490
Abstract
Methods to suppress damage centres in lead tungstate (PWO) crystals under irradiation are discussed. It is shown that in large size scintillation elements (23 cm in length) the minimization of both electron and hole centers created under irradiation by recharge of structural defects is achieved by proper stoichiometry tuning and additional simultaneous doping of crystals by Y and Nb. The different aspects of the suppression of the recharge process in PWO scintillation crystals are also discussed.
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1999
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2181097
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