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Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method

The present paper reports the optimum concentration of germanium (Ge) dopant in aluminium oxide (AhO3) samples prepared by combustion synthesis (CS) method for thermoluminescence (TL) studies. The samples were prepared at various Ge concentration i.e. 1 to 5% mol. The phase formation of un-doped and...

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Main Authors: Saharin, Nurul Syazlin, Ahmad, Nor Ezzaty, Tamuri, Abdul Rahman
Format: Conference or Workshop Item
Language:English
Published: 2017
Subjects:
QC Physics
Online Access:http://eprints.utm.my/id/eprint/97338/1/NurulSyazlinSaharin2017_ThermoluminescenceStudyofAluminiumOxideDoped.pdf
http://eprints.utm.my/id/eprint/97338/
http://dx.doi.org/10.1051/epjconf/201715600011
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spelling my.utm.973382022-09-28T08:31:37Z http://eprints.utm.my/id/eprint/97338/ Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method Saharin, Nurul Syazlin Ahmad, Nor Ezzaty Tamuri, Abdul Rahman QC Physics The present paper reports the optimum concentration of germanium (Ge) dopant in aluminium oxide (AhO3) samples prepared by combustion synthesis (CS) method for thermoluminescence (TL) studies. The samples were prepared at various Ge concentration i.e. 1 to 5% mol. The phase formation of un-doped and Ge-doped Al2O3 samples was determined using X-ray Diffraction (XRD). The sharp peaks present in the XRD pattern confirms the crystallinity of the samples. The samples were then exposed to 50 Gy Cobalt-60 sources (Gamma cell 220). TL glow curves were measured and recorded using a Harshaw Model 3500 TLD reader. Comparison of TL peaks were observed to obtain the best composition of Ge dopants. A simple glow curves TL peak at around 175°C for all composition samples was observed. It was also found that the composition of aluminium oxide doped with 3.0% of germanium exhibits the highest thermoluminescence (TL) intensity which is 349747.04 (a.u). 2017 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/97338/1/NurulSyazlinSaharin2017_ThermoluminescenceStudyofAluminiumOxideDoped.pdf Saharin, Nurul Syazlin and Ahmad, Nor Ezzaty and Tamuri, Abdul Rahman (2017) Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method. In: Regional Conference on Nuclear Physics, RCNP 2016, 15 - 16 December 2016, Johor. http://dx.doi.org/10.1051/epjconf/201715600011
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic QC Physics
spellingShingle QC Physics
Saharin, Nurul Syazlin
Ahmad, Nor Ezzaty
Tamuri, Abdul Rahman
Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
description The present paper reports the optimum concentration of germanium (Ge) dopant in aluminium oxide (AhO3) samples prepared by combustion synthesis (CS) method for thermoluminescence (TL) studies. The samples were prepared at various Ge concentration i.e. 1 to 5% mol. The phase formation of un-doped and Ge-doped Al2O3 samples was determined using X-ray Diffraction (XRD). The sharp peaks present in the XRD pattern confirms the crystallinity of the samples. The samples were then exposed to 50 Gy Cobalt-60 sources (Gamma cell 220). TL glow curves were measured and recorded using a Harshaw Model 3500 TLD reader. Comparison of TL peaks were observed to obtain the best composition of Ge dopants. A simple glow curves TL peak at around 175°C for all composition samples was observed. It was also found that the composition of aluminium oxide doped with 3.0% of germanium exhibits the highest thermoluminescence (TL) intensity which is 349747.04 (a.u).
format Conference or Workshop Item
author Saharin, Nurul Syazlin
Ahmad, Nor Ezzaty
Tamuri, Abdul Rahman
author_facet Saharin, Nurul Syazlin
Ahmad, Nor Ezzaty
Tamuri, Abdul Rahman
author_sort Saharin, Nurul Syazlin
title Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
title_short Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
title_full Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
title_fullStr Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
title_full_unstemmed Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
title_sort thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
publishDate 2017
url http://eprints.utm.my/id/eprint/97338/1/NurulSyazlinSaharin2017_ThermoluminescenceStudyofAluminiumOxideDoped.pdf
http://eprints.utm.my/id/eprint/97338/
http://dx.doi.org/10.1051/epjconf/201715600011
_version_ 1745562369402077184
score 13.211869

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