Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray
The responses of three types of thermoluminescence dosimeters (TLDs), namely the TLD-100, TLD-200 and Ge-doped optical fiber to soft X-ray with photon energy of 8.05 keY were measured. The X-ray source used is the vacuum spark plasma which is capable of producing intense coper K" line radiation...
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| Format: | Article |
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Faculty of Science, University of Malaya
2008
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| author | Amin, Yusoff Mohd Al-Ruqeishi, M.S. Mohammed Chew, S.H. Wong, Chiow San |
| author_facet | Amin, Yusoff Mohd Al-Ruqeishi, M.S. Mohammed Chew, S.H. Wong, Chiow San |
| author_sort | Amin, Yusoff Mohd |
| collection | UM |
| description | The responses of three types of thermoluminescence dosimeters (TLDs), namely the TLD-100, TLD-200 and Ge-doped optical fiber to soft X-ray with photon energy of 8.05 keY were measured. The X-ray source used is the vacuum spark plasma which is capable of producing intense coper K" line radiation at energy of 8.05 keY. The output dosage of the vacuum spark X-ray source is measured by a calibrated ion chamber and it is found to increase with operating voltage. The TL sensitivities of TLD-l 00, TLD-200 and Ge-doped optical fiber are determined and results are normalized to their responses to 60CO gamma rays. The TL sensitivities are found to be 1.2 for TLD-100, 29.0 for TLD-200 and 13.8 for Ge-doped Optical Fiber. |
| first_indexed | 2024-03-06T05:30:30Z |
| format | Article |
| id | um.eprints-12154 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:30:30Z |
| publishDate | 2008 |
| publisher | Faculty of Science, University of Malaya |
| record_format | dspace |
| spelling | um.eprints-121542021-04-28T07:00:37Z http://eprints.um.edu.my/12154/ Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray Amin, Yusoff Mohd Al-Ruqeishi, M.S. Mohammed Chew, S.H. Wong, Chiow San Q Science (General) The responses of three types of thermoluminescence dosimeters (TLDs), namely the TLD-100, TLD-200 and Ge-doped optical fiber to soft X-ray with photon energy of 8.05 keY were measured. The X-ray source used is the vacuum spark plasma which is capable of producing intense coper K" line radiation at energy of 8.05 keY. The output dosage of the vacuum spark X-ray source is measured by a calibrated ion chamber and it is found to increase with operating voltage. The TL sensitivities of TLD-l 00, TLD-200 and Ge-doped optical fiber are determined and results are normalized to their responses to 60CO gamma rays. The TL sensitivities are found to be 1.2 for TLD-100, 29.0 for TLD-200 and 13.8 for Ge-doped Optical Fiber. Faculty of Science, University of Malaya 2008 Article PeerReviewed Amin, Yusoff Mohd and Al-Ruqeishi, M.S. Mohammed and Chew, S.H. and Wong, Chiow San (2008) Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray. Malaysian Journal of Science, 27 (2). pp. 91-95. ISSN 1394-3065, https://mjs.um.edu.my/index.php/MJS/article/view/9214 |
| spellingShingle | Q Science (General) Amin, Yusoff Mohd Al-Ruqeishi, M.S. Mohammed Chew, S.H. Wong, Chiow San Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray |
| title | Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray |
| title_full | Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray |
| title_fullStr | Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray |
| title_full_unstemmed | Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray |
| title_short | Relative Thermoluminescence Response of TLD-lOO, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray |
| title_sort | relative thermoluminescence response of tld loo tld 200 and ge doped optical fiber to 8 05 kev x ray |
| topic | Q Science (General) |
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