Title of article
Low-dose radiation damage and recovery of undoped BGO crystals
Author/Authors
Peng، نويسنده , , K.C and Lu، نويسنده , , R.S and Ueno، نويسنده , , K and Wang، نويسنده , , C.H. and Wang، نويسنده , , M.Z and Chou، نويسنده , , F.I and Wei، نويسنده , , Y.Y and Hou، نويسنده , , W.S، نويسنده ,
Pages
4
From page
252
To page
255
Abstract
We measured the radiation damage and its recovery of undoped BGO crystals. A radiation dose of up to 2 Mrad makes the scintillation light output decrease by 20%, but recovers to 100% with a time constant of 1 h. A radiation dose of 10 Mrad makes the scintillation light output decrease by 30%, and recover to 90% with a time constant of 10 h.
Keywords
BGO crystals , Radiation damage , Recover time constant
Journal title
Astroparticle Physics
Record number
2013018
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