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Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons

Characteristics of the thermoluminescence (TL) responses of Yb- and Yb-Tb-doped optical fibers irradiated with 6. MV photons are reported. The concentration of Yb in the Yb-doped optical fiber was 0.26. mol%; the concentrations of Yb and Tb in the Yb-Tb-doped optical fiber were 0.62 and 0.2. mol%, r...

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Main Authors: Sahini, M. H., Hossein, Imam, Wagiran, Husin, Saeed, Mohammad Alam, Ali, Hassan M.
Format: Article
Published: Elsevier Ltd. 2014
Subjects:
Q Science
Online Access:http://eprints.utm.my/id/eprint/63072/
http://dx.doi.org/10.1016/j.apradiso.2014.05.024
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spelling my.utm.630722017-06-14T03:02:39Z http://eprints.utm.my/id/eprint/63072/ Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons Sahini, M. H. Hossein, Imam Wagiran, Husin Saeed, Mohammad Alam Ali, Hassan M. Q Science Characteristics of the thermoluminescence (TL) responses of Yb- and Yb-Tb-doped optical fibers irradiated with 6. MV photons are reported. The concentration of Yb in the Yb-doped optical fiber was 0.26. mol%; the concentrations of Yb and Tb in the Yb-Tb-doped optical fiber were 0.62 and 0.2. mol%, respectively. The TL dose responses are linear in the dose range 0.5-4. Gy. The radiation sensitivity of the Yb-Tb material is almost two orders of magnitude higher than the sensitivity of the material doped with Yb alone. Elsevier Ltd. 2014 Article PeerReviewed Sahini, M. H. and Hossein, Imam and Wagiran, Husin and Saeed, Mohammad Alam and Ali, Hassan M. (2014) Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons. Applied Radiation and Isotopes, 92 . pp. 18-21. ISSN 1872-9800 http://dx.doi.org/10.1016/j.apradiso.2014.05.024 DOI:10.1016/j.apradiso.2014.05.024
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/
topic Q Science
spellingShingle Q Science
Sahini, M. H.
Hossein, Imam
Wagiran, Husin
Saeed, Mohammad Alam
Ali, Hassan M.
Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons
description Characteristics of the thermoluminescence (TL) responses of Yb- and Yb-Tb-doped optical fibers irradiated with 6. MV photons are reported. The concentration of Yb in the Yb-doped optical fiber was 0.26. mol%; the concentrations of Yb and Tb in the Yb-Tb-doped optical fiber were 0.62 and 0.2. mol%, respectively. The TL dose responses are linear in the dose range 0.5-4. Gy. The radiation sensitivity of the Yb-Tb material is almost two orders of magnitude higher than the sensitivity of the material doped with Yb alone.
format Article
author Sahini, M. H.
Hossein, Imam
Wagiran, Husin
Saeed, Mohammad Alam
Ali, Hassan M.
author_facet Sahini, M. H.
Hossein, Imam
Wagiran, Husin
Saeed, Mohammad Alam
Ali, Hassan M.
author_sort Sahini, M. H.
title Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons
title_short Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons
title_full Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons
title_fullStr Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons
title_full_unstemmed Thermoluminescence responses of the Yb- and Yb-Tb-doped SiO2 optical fibers to 6-MV photons
title_sort thermoluminescence responses of the yb- and yb-tb-doped sio2 optical fibers to 6-mv photons
publisher Elsevier Ltd.
publishDate 2014
url http://eprints.utm.my/id/eprint/63072/
http://dx.doi.org/10.1016/j.apradiso.2014.05.024
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score 13.160551

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