Relative Thermoluminescence Response of TLD-100, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray
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Published:
Aug 28, 2008
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Abstract
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 keV were measured. The X-ray source used is the vacuum spark plasma which is capable of producing intense coper Ka line radiation at energy of 8.05 keV. 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-100, TLD-200 and Ge-doped optical fiber are determined and results are normalized to their responses to 6°Co 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.
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Mohammed Al - Ruqeish, Y. M. A. M. S., Chew, S. H., & Wong, C. S. (2008). Relative Thermoluminescence Response of TLD-100, TLD-200 and GE-doped Optical Fiber to 8.05 keV X-ray. Malaysian Journal of Science, 27(2), 91–95. Retrieved from http://mojes.um.edu.my/index.php/MJS/article/view/9214
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