Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation
The absorption coefficient of Borates glass is much closed to human body tissue. This fact makes borates as an ideal material for thermoluminescence material either for medical or environmental application. In this study, a glass system of 15% Li2CO3+ 85% H3BO3 doped with 0.1mol %nano-gold was prepa...
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my.utm.556922017-11-01T04:16:41Z http://eprints.utm.my/id/eprint/55692/ Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation Obayes, Hayder Khudhair Wagiran, Husin Hussin, Rosli Saeed, Mohammad Alam Saidu, A. Y. QC Physics The absorption coefficient of Borates glass is much closed to human body tissue. This fact makes borates as an ideal material for thermoluminescence material either for medical or environmental application. In this study, a glass system of 15% Li2CO3+ 85% H3BO3 doped with 0.1mol %nano-gold was prepared by using melt-quenching technique. Undoped and Au doped lithium borate glass samples were exposed to Co-60 gamma ray (1.25 MeV) with various doses ranging from 10 to 60 Gy by using Gammacell 220 excel. Various TL properties such as TL glow curve, linearity and sensitivity of the prepared glass were investigated. From the TL glow curve, it was found that the TL intensity increased by addition of Au into the glass system. The TL intensity of Au doped glass increases about 23 times higher than the undoped glass. The study also shows that the doped borate glass has a linear response subjected to Co-60 gamma irradiation at doses ranging from 10 to 60 Gy. The sensitivity of doped glass is about 22 times higher compared to un-doped glass. Penerbit UTM Press 2015-11-01 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/55692/1/HaydarKObayes2015_ThermoluminescenceResponseofNanoparticlesGoldDoped.pdf Obayes, Hayder Khudhair and Wagiran, Husin and Hussin, Rosli and Saeed, Mohammad Alam and Saidu, A. Y. (2015) Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation. Jurnal Teknologi, 77 (1). pp. 257-261. ISSN 0127-9696 http://dx.doi.org/10.11113/jt.v77.3676 DOI:10.11113/jt.v77.3676 |
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QC Physics Obayes, Hayder Khudhair Wagiran, Husin Hussin, Rosli Saeed, Mohammad Alam Saidu, A. Y. Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation |
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The absorption coefficient of Borates glass is much closed to human body tissue. This fact makes borates as an ideal material for thermoluminescence material either for medical or environmental application. In this study, a glass system of 15% Li2CO3+ 85% H3BO3 doped with 0.1mol %nano-gold was prepared by using melt-quenching technique. Undoped and Au doped lithium borate glass samples were exposed to Co-60 gamma ray (1.25 MeV) with various doses ranging from 10 to 60 Gy by using Gammacell 220 excel. Various TL properties such as TL glow curve, linearity and sensitivity of the prepared glass were investigated. From the TL glow curve, it was found that the TL intensity increased by addition of Au into the glass system. The TL intensity of Au doped glass increases about 23 times higher than the undoped glass. The study also shows that the doped borate glass has a linear response subjected to Co-60 gamma irradiation at doses ranging from 10 to 60 Gy. The sensitivity of doped glass is about 22 times higher compared to un-doped glass. |
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Article |
author |
Obayes, Hayder Khudhair Wagiran, Husin Hussin, Rosli Saeed, Mohammad Alam Saidu, A. Y. |
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Obayes, Hayder Khudhair Wagiran, Husin Hussin, Rosli Saeed, Mohammad Alam Saidu, A. Y. |
author_sort |
Obayes, Hayder Khudhair |
title |
Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation |
title_short |
Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation |
title_full |
Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation |
title_fullStr |
Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation |
title_full_unstemmed |
Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation |
title_sort |
thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation |
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Penerbit UTM Press |
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2015 |
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http://eprints.utm.my/id/eprint/55692/1/HaydarKObayes2015_ThermoluminescenceResponseofNanoparticlesGoldDoped.pdf http://eprints.utm.my/id/eprint/55692/ http://dx.doi.org/10.11113/jt.v77.3676 |
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