Thermoluminescence research of Mn2+-doped ZnO-B2O3-SiO2 Optical Storage Glass LI Feng-feng1, ZHANG Ming-xi1, LI Ru-chun2 SHEN Yi2*, Charles Christopher Sorrell3 (1.College of Light Industy, Hebei Polytechnic University, Tangshan 063000, PR China;2. College of Materials Science and Engineering, Key laboratory for inorganic non-metallic materialogy of Hebei province, Hebei Polytechnic University, Tangshan 063009, PR China; 3.School of Materials Science and Engineering University of New South Wales Sydney，NSW 2052，Australia)
Abstract: Mn2+depoed ZnO-B2O3-SiO2 glass were prepared by high temperature melting method。The optical storage property and distribution of traps were described by TL spectrum.，and the results show that: there are two kinds of traps in ZBSM glass at least, whose central depths are 0.80eV and 1.02eV. Otherwise, the optical storage property and distribution of traps could be influenced greatly by the active ion and matrix composition. Keyword: ZnO-B2O3-SiO2 glass, optical storage, trap