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Neutron plus Gamma response of undoped and Dy doped MgB4O7 thermoluminescence dosimeter
Date
2019-05-01
Author
Iflazoglu, S.
Yılmaz, Ayşen
Kafadar, Vural Emir
TOPAKSU, MUSTAFA
Yazici, A. N.
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Thermoluminescence properties of undoped and Dy doped MgB4O7 compounds were studied with the irradiation of Cf-252 source. The TL kinetic parameters of MgB4O7: Dy were studied by computer glow curve deconvolution (CGCD) method. The glow curve structures of 1% Dy doped magnesium tetraborate compound consists of at least five glow peaks with a main dosimetric peak at about 220 degrees C. The highest sensitivity which is approximately 1.90 and 1.47 times higher than that of TLD-600 and TLD-700 was found for MgB4O7: Dy (1 mol%). The results clearly showed that Dysprosium doped magnesium borate has a potential to be considered as the thermoluminescence neutron + gamma dosimeter.
Subject Keywords
Thermoluminesence
,
Neutron dosimetry
,
MgB4O7
URI
https://hdl.handle.net/11511/33216
Journal
APPLIED RADIATION AND ISOTOPES
DOI
https://doi.org/10.1016/j.apradiso.2019.02.014
Collections
Department of Chemistry, Article
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S. Iflazoglu, A. Yılmaz, V. E. Kafadar, M. TOPAKSU, and A. N. Yazici, “Neutron plus Gamma response of undoped and Dy doped MgB4O7 thermoluminescence dosimeter,”
APPLIED RADIATION AND ISOTOPES
, pp. 91–98, 2019, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/33216.