Thermoluminescence properties of Tb doped Mg2SiO4 after beta irradiation
作者： S. Akça , Z.G. Portakal , T. Dogan , N. Kucuk , A. Canimoglu
DOI: 10.1016/J.NIMB.2019.07.042
关键词:
摘要: Abstract In this study, we performed Thermoluminescence (TL) experiments to extract the trapping parameters and dosimetric properties of Tb-doped Mg2SiO4 phosphors. Glow peaks located at 193, 270, 350 °C were observed in glow curve but peak 193 °C was especially investigated as a study. We also an anomalous heating rate effect which maximum TL intensity augmented with increasing rate. The computerized deconvolution (CGCD) method, initial rise (IR) Hoogenstraaten’s method used determine activation energies associated centers for both BSL-TL 365 nm IRSL-TL wideband blue filters. characteristics phosphor indicate that Mg2SiO4:Tb3+ could be promising material applications. Efforts should made improve fading behaviour by adding other activators co-dopants.
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