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Comparison of the TL fading characteristics of Ge-doped optical fibres and LiF dosimeters

Noor, NM, Shukor, NA, Hussein, M, Nisbet, A and Bradley, DA (2012) Comparison of the TL fading characteristics of Ge-doped optical fibres and LiF dosimeters Appl Radiat Isot, 70 (7). pp. 1384-1387.

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Abstract

Fading is important in choosing appropriate thermoluminescence (TL) materials for particular applications. Comparison is made herein of changes due to fading in the TL yield of Ge-doped fibres and lithium fluoride (LiF) dosimeters, for varying temperature and dose. The fading is independent of dose for all investigated dosimeters while the loss in TL yield reduces for lower storage temperatures. At room temperature and for 133 days of storage, a maximum signal loss of 5% has been observed for both forms of LiF dosimeter, while 9 and 50μm core diameter Ge-doped fibres produced a loss of 11% and 8%, respectively.

Item Type: Article
Authors :
AuthorsEmailORCID
Noor, NMUNSPECIFIEDUNSPECIFIED
Shukor, NAUNSPECIFIEDUNSPECIFIED
Hussein, MUNSPECIFIEDUNSPECIFIED
Nisbet, AUNSPECIFIEDUNSPECIFIED
Bradley, DAUNSPECIFIEDUNSPECIFIED
Date : July 2012
Identification Number : https://doi.org/10.1016/j.apradiso.2011.11.026
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 15:01
Last Modified : 28 Mar 2017 15:01
URI: http://epubs.surrey.ac.uk/id/eprint/121306

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