Determination of thermoluminescence properties of ZnB2O4:Tm3+,Li+ for dosimetric purposes

Akça, Sibel

doi:10.1016/j.apradiso.2020.109041

Cited by 4 publications

(1 citation statement)

References 46 publications

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“…In addition, Sm-doped ZnB 2 O 4 was prepared using the chemical synthesis method at low temperature [29], and ZnB 2 O 4 doped with Bi 3+ and Gd 3+ was synthesized for its application in the luminescence field [30]. Furthermore, the TL properties of ZnB 2 O 4 : Tm and ZnB 2 O 4 :Tm,Li, prepared using the wet chemical method have been reported for their application in dosimetry [31,32]. In the present study, ZnB 2 O 4 phosphors doped with Eu 3+ /Dy 3+ as dopant and Ce 3+ as co-dopant were synthesized using the solid-state reaction method.…”

Section: Introductionmentioning

confidence: 99%

Thermoluminescence studies of zinc borate (ZnB₂O₄) phosphor doped with rare earths for dosimetric aspects

2023

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A series of ZnB2O4 phosphors doped with different concentrations of Eu and Dy (0.05 0.1, 0.2, 0.5, 1.0 mol%) and co‐doped with Ce (1, 2, 5, 7, 10 mol%) respectively was prepared via the solid‐state reaction technique and the thermoluminescence (TL) behaviour of gamma ray‐irradiated samples was studied. The synthesized samples were irradiated with γ‐rays for the dose range 0.03–1.20 kGy. The TL intensity variations with dose, dopant concentration, and the effect of co‐doping were studied. The TL response curves for ZnB2O4:Eu3+ and ZnB2O4:Dy3+, ZnB2O4:Eu3,Ce3+ and ZnB2O4:Dy3+,Ce3+ phosphor were observed. It was revealed that ZnB2O4:Eu3+ showed a linear TL behaviour for the dose 0.03–1.20 kGy and ZnB2O4:Dy3+ showed linearity for the gamma dose range 0.03–0.10 kGy. Furthermore, fading for all the samples was observed to be less than 10% for a storage period of 30 days. In addition to this, the trapping parameters, especially activation energies were evaluated using the Ilich method and the initial rise method. The activation energy values obtained from both methods were in complete agreement with each other.

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Section: Introductionmentioning

confidence: 99%

Thermoluminescence studies of zinc borate (ZnB₂O₄) phosphor doped with rare earths for dosimetric aspects

2023

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Trap-independent mechanoluminescence in ZnB2O4:Mn2+/PDMS composite elastomer with self-recovery activity

Guo

Bian

Bai

et al. 2022

Chemical Physics Letters

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Anomalous heating rate dependence and analyses of thermoluminescence glow curves in Gd doped ZnB2O4 phosphors

Atasöz

Topaksu

Souadi

et al. 2022

Journal of Luminescence

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Determination of thermoluminescence properties of ZnB2O4:Tm3+,Li+ for dosimetric purposes

Cited by 4 publications

References 46 publications

Thermoluminescence studies of zinc borate (ZnB₂O₄) phosphor doped with rare earths for dosimetric aspects

Thermoluminescence studies of zinc borate (ZnB₂O₄) phosphor doped with rare earths for dosimetric aspects

Trap-independent mechanoluminescence in ZnB2O4:Mn2+/PDMS composite elastomer with self-recovery activity

Anomalous heating rate dependence and analyses of thermoluminescence glow curves in Gd doped ZnB2O4 phosphors

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Determination of thermoluminescence properties of ZnB2O4:Tm3+,Li+ for dosimetric purposes

Cited by 4 publications

References 46 publications

Thermoluminescence studies of zinc borate (ZnB2O4) phosphor doped with rare earths for dosimetric aspects

Thermoluminescence studies of zinc borate (ZnB2O4) phosphor doped with rare earths for dosimetric aspects

Trap-independent mechanoluminescence in ZnB2O4:Mn2+/PDMS composite elastomer with self-recovery activity

Anomalous heating rate dependence and analyses of thermoluminescence glow curves in Gd doped ZnB2O4 phosphors

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Thermoluminescence studies of zinc borate (ZnB₂O₄) phosphor doped with rare earths for dosimetric aspects

Thermoluminescence studies of zinc borate (ZnB₂O₄) phosphor doped with rare earths for dosimetric aspects