Thermal quenching of luminescence in (Lu,Gd,Y)3(Ga, Al)5O12:Ce complex garnet ceramics at high and low temperatures

Thermal quenching of luminescence in (Lu,Gd,Y)3(Ga, Al)5O12:Ce complex garnet ceramics at high and low temperatures

Cerium-doped complex garnets with the general formula (Lu,Y,Gd)3,(Ga,Al)5O12:Ce are promising materials to be used in PET and CT scanners. By modifying garnet composition (bandgap engineering), one can adjust its scintillation properties to fit a specific set of requirements. In certain compositions...

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Bibliographic Details
Main Authors: Пётр Александрович Родный, Иван Дмитриевич Веневцев, Василий Михайлович Ханин
Format: Article
Language:English
Published: Herzen State Pedagogical University of Russia 2021-03-01
Series:Physics of Complex Systems
Subjects:
complex garnet ceramics
Ce-doping
annealing
radioluminescence spectra
negative thermal quenching
thermal ionization
Online Access:https://physcomsys.ru/index.php/physcomsys/article/view/44

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