Research Article

Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria

Volume: 5 Number: 2 March 2, 2019
EN

Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria

Abstract

This research was undertaken to investigate the sensitivity of Thermoluminescence (TL), Optically Stimulated Luminescence (OSL) and Infra-Red Stimulation Luminescence (IRSL) of twelve (12) quartz samples from different locations in the Southwestern part of Nigeria. This was done with a motive to survey the provenance suitability of each one of them for luminescence dating. All the luminescence measurements on the 12 quartz sample were carried out using a RISØ TL/OSL read (model TL/OSL-DA-15). Each of the samples displayed different range of luminescence responses to the same test dose. The sensitivity of the TL and OSL did not follow identical pattern for all the samples but that of LM-OSL and CW-OSL demonstrated nearly identical pattern. Feldspar inclusion was identified to be responsible for the deviation of the sensitivity of OSL from that of TL. Effect of feldspar inclusion seemed passive in TL but highly active in OSL; most especially fast component. The significant of feldspar inclusion in SAR protocols was stressed. Further studies on the samples at varying test doses may improve the understanding of the behavior of these samples.

Keywords

References

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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Publication Date

March 2, 2019

Submission Date

May 14, 2018

Acceptance Date

January 24, 2019

Published in Issue

Year 2018 Volume: 5 Number: 2

APA
Oniya, E. O. (2019). Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria. Journal of Nuclear Sciences, 5(2), 17-23. https://doi.org/10.1501/nuclear_0000000043
AMA
1.Oniya EO. Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria. Journal of Nuclear Sciences. 2019;5(2):17-23. doi:10.1501/nuclear_0000000043
Chicago
Oniya, E. O. 2019. “Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria”. Journal of Nuclear Sciences 5 (2): 17-23. https://doi.org/10.1501/nuclear_0000000043.
EndNote
Oniya EO (March 1, 2019) Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria. Journal of Nuclear Sciences 5 2 17–23.
IEEE
[1]E. O. Oniya, “Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria”, Journal of Nuclear Sciences, vol. 5, no. 2, pp. 17–23, Mar. 2019, doi: 10.1501/nuclear_0000000043.
ISNAD
Oniya, E. O. “Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria”. Journal of Nuclear Sciences 5/2 (March 1, 2019): 17-23. https://doi.org/10.1501/nuclear_0000000043.
JAMA
1.Oniya EO. Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria. Journal of Nuclear Sciences. 2019;5:17–23.
MLA
Oniya, E. O. “Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria”. Journal of Nuclear Sciences, vol. 5, no. 2, Mar. 2019, pp. 17-23, doi:10.1501/nuclear_0000000043.
Vancouver
1.E. O. Oniya. Variations in Luminescence Sensitivity of Various Quartz Samples from Southwestern Nigeria. Journal of Nuclear Sciences. 2019 Mar. 1;5(2):17-23. doi:10.1501/nuclear_0000000043