Single-grain dose-distribution measurements by optically stimulated luminescence using an integrated EMCCD-based system
Number of Authors: 6
2015 (English)In: Quaternary Geochronology, ISSN 1871-1014, E-ISSN 1878-0350, Vol. 29, 70-79 p.Article in journal (Refereed) Published
We report on the feasibility of assessing single-grain dose-distributions by using an EMCCD-based imaging system with complementary analysis software. Automated image-processing was successfully applied to compensate sample motion and for grain identification. Following a dose recovery test, 74% of the grains were recognized successfully, and 44% exhibited a suitable OSL dose response behavior to interpolate an equivalent dose value, and a central dose recovery ratio of 1.038 was obtained.
Place, publisher, year, edition, pages
2015. Vol. 29, 70-79 p.
Spatially resolved luminescence, OSL, TL, Luminescence dating, Lexsyg reader
Earth and Related Environmental Sciences
Research subject Physical Geography
IdentifiersURN: urn:nbn:se:su:diva-120073DOI: 10.1016/j.quageo.2015.06.009ISI: 000358629300008OAI: oai:DiVA.org:su-120073DiVA: diva2:851831