Title of article
Radiation damage of REAlO3: Ce3+(RE=Y, Lu) scintillators under γ and neutron irradiation
Author/Authors
Baccaro، نويسنده , , S. and Cecilia، نويسنده , , A. and Venezia، نويسنده , , A. and Fedorov، نويسنده , , A. and Korzhik، نويسنده , , M.V. and Barisevich، نويسنده , , A. and Domenev، نويسنده , , V.، نويسنده ,
Pages
4
From page
431
To page
434
Abstract
A set of Ce3+-doped and undoped YAP and Y-LuAP scintillating crystals were submitted to γ and neutron irradiations to be characterized in terms of radiation hardness. Their radiation-induced response was probed by transmission measurements, by which the radiation-formed colour centres were identified. A recharge mechanism of Ce3+ ions in the crystals has been detected and a possible way to improve the crystal radiation hardness has been discussed.
Keywords
solids , Radiation damage , Scintillating crystals
Journal title
Astroparticle Physics
Record number
2025513
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