Basic study of complementary relation of dosimeter and scintillation properties of Ce-doped CaF2

Ce 0.1-20% doped CaF
₂
crystals were prepared by Tokuyama Corp., and their scintillation and optically stimulated luminescence (OSL) responses were systematically studied. In scintillation, Ce 0.1% doped sample exhibited the highest light yield while Ce 20% doped sample showed the strongest OSL intensity. Throughout this work, the complementary relation between scintillation and OSL was experimentally confirmed.