Characteristics of TLD-100 Fading and its Influence on the Calibration of Personal Dosemeters

Vasilache, Radu A.; Tãnase-Nicola, S.; Tiron, Raluca

doi:10.1093/oxfordjournals.rpd.a032831

Cited by 5 publications

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“…Higher percentage of differences were observed in higher energy photons due to higher production of ion pairs within the medium that would have different detection among the dosimeters. The percentage difference were more significant between OSL and TLD at higher photon energies due to higher probability of signal fading in the TLD compared to that in OSL [14]. The PDD curves of OSL in electrons in comparison to ionisation chamber and EBT3 film dosimeters are illustrated in Figure 3.…”

Section: Resultsmentioning

confidence: 99%

Small beam dosimetry by using Al₂O₃ optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons

Yusof

Shariff

Fauzi

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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The study focused on the measurements of depth dose for small beam in the high energy photons and electrons. The percentage depth dose (PDD) was measured in 6 and 10 MV photons and 9 and 12 MeV electrons at 3 × 3 cm field sizes by using the Al2O3 optically stimulated luminescent (OSL) dosimeters. The PDD in OSL dosimeters were compared to those in ionization chamber and Gafchromic EBT3 film dosimeter. The results showed that the PDD in OSL dosimeters in lower photon and electron energies were in good agreement within 4% to ionization chamber and film. The PDD in 10 MV photons however showed gradual increase of deviation up to 10% beyond the depth of maximum dose (dmax). The surface doses in OSL dosimeters were significantly higher compared to those in ionization chamber and film dosimeter. The overall results suggested the suitability of OSL dosimeters to be used as indirect dosimetry works in high energy photons and electrons.

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Section: Resultsmentioning

confidence: 99%

Small beam dosimetry by using Al₂O₃ optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons

Yusof

Shariff

Fauzi

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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A thermoluminescent method for the evaluation of the 131I effective half-life in the thyroid when treating Graves’ disease

Meftah

Kraiem

2021

Radiat Environ Biophys

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Thermoluminescence of novel MgO–CeO2 obtained by a glycine-based solution combustion method

Barrón

Ochoa

Vázquez

et al. 2016

Applied Radiation and Isotopes

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Characteristics of TLD-100 Fading and its Influence on the Calibration of Personal Dosemeters

Cited by 5 publications

References 0 publications

Small beam dosimetry by using Al₂O₃ optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons

Small beam dosimetry by using Al₂O₃ optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons

A thermoluminescent method for the evaluation of the 131I effective half-life in the thyroid when treating Graves’ disease

Thermoluminescence of novel MgO–CeO2 obtained by a glycine-based solution combustion method

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Characteristics of TLD-100 Fading and its Influence on the Calibration of Personal Dosemeters

Cited by 5 publications

References 0 publications

Small beam dosimetry by using Al2O3 optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons

Small beam dosimetry by using Al2O3 optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons

A thermoluminescent method for the evaluation of the 131I effective half-life in the thyroid when treating Graves’ disease

Thermoluminescence of novel MgO–CeO2 obtained by a glycine-based solution combustion method

Contact Info

Product

Resources

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Small beam dosimetry by using Al₂O₃ optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons

Small beam dosimetry by using Al₂O₃ optically stimulated luminescent (OSL) dosimeters at high energy photons and electrons