Lead-tin-fluorophosphates scintillating glass doped with stilbene 420 excited by gamma ray
Author(s) -
Xia Liang-Bin,
Ouyang Xiaoping,
Qunshu Wang,
Kang Ke-Jun,
He Xiao-Ling,
Mu Gu
Publication year - 2009
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.58.882
Subject(s) - scintillator , doping , excited state , materials science , tin , phosphorescence , scintillation , luminescence , phosphor , photochemistry , fluorescence , optics , optoelectronics , chemistry , atomic physics , physics , metallurgy , detector
Lead tin fluorophosphates (PTFP) glass doped with organic dye stilbene 420 is prepared. The melting temperature of the doped glass is below 250℃and the characteristic temperature is about 75℃. The luminescence excited by 60Co 1.25MeV gamma ray is measuredand is compared with organic scintillator ST401 with the same thickness. The scintillation of doped PTFP glass is from 1 to 2 percent that of ST401.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom