Show simple item record

dc.contributor.authorDuval, Mathieuen_US
dc.contributor.authorGuilarte Moreno, Veronicaen_US
dc.date.accessioned2017-08-30T05:00:59Z
dc.date.available2017-08-30T05:00:59Z
dc.date.issued2012en_US
dc.identifier.issn0735-1348en_US
dc.identifier.urihttp://hdl.handle.net/10072/338547
dc.description.abstractIn the present work, we briefly assess the potential of the Bruker Digital Temperature control system for ESR dosimetry/dating purpose and try to quantify the influence of the cavity temperature on the ESR signal of Aluminum center. Our results also show that it is possible to reach a consistent level of repeatability in the ESR measurements with the Bruker Variable Temperature Unit (VTU) system, not only in terms of ESR intensities, but also for the equivalent dose (DE) values. As expected, our results show a strong influence of the temperature on the ESR signal of Aluminum center. Given that dependence, it is recommended to apply some corrections factors, especially when working around 90 K, in order to remove the systematic bias that may be induced by slight cavity temperature variations occurring during the measurement of a sample. However, despite the previous observations, there is no apparent impact of the temperature on the calculated DE, whatever the cavity temperature between 90 and 110 K.en_US
dc.description.peerreviewedYesen_US
dc.languageEnglishen_US
dc.publisherEast Carolina University, Luminescence Dosimetry Laboratoryen_US
dc.publisher.urihttp://www.ecu.edu/cs-cas/physics/ancient-timeline/ATL30.cfmen_US
dc.relation.ispartofpagefrom51en_US
dc.relation.ispartofpageto56en_US
dc.relation.ispartofissue2en_US
dc.relation.ispartofjournalAncient TLen_US
dc.relation.ispartofvolume30en_US
dc.subject.fieldofresearchGeochronologyen_US
dc.subject.fieldofresearchcode040303en_US
dc.titleAssessing the influence of the cavity temperature on the ESR signal of the Aluminum center in quartz grains extracted from sedimenten_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
dc.description.versionPublisheden_US
gro.rights.copyright© 2012 East Carolina University. The attached file is reproduced here in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.en_US
gro.hasfulltextFull Text
gro.griffith.authorDuval, Mathieu


Files in this item

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record