Title :
Basic study of complementary relation of dosimeter and scintillation properties of Ce-doped CaF2
Author :
Yanagida, T. ; Fujimoto, Yasutaka ; Watanabe, K. ; Kawaguchi, Noriyuki ; Fukuda, Kenji ; Miyamoto, Yutaka ; Nanto, H.
Author_Institution :
Kyushu Inst. of Technol., Kitakyushu, Japan
fDate :
Oct. 27 2013-Nov. 2 2013
Abstract :
Ce 0.1-20% doped CaF2 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.
Keywords :
calcium compounds; cerium; dosimeters; photoluminescence; scintillation; CaF2:Ce; OSL response; dosimeter; light yield; optically stimulated luminescence; scintillation properties; Crystals; Detectors; Indium tin oxide; Neutrons; Optical pulses; Optimized production technology;
Conference_Titel :
Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE
Conference_Location :
Seoul
Print_ISBN :
978-1-4799-0533-1
DOI :
10.1109/NSSMIC.2013.6829627
