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Article: TL dating of granitic quartz using an additive alpha dose method

TitleTL dating of granitic quartz using an additive alpha dose method
Authors
Issue Date2001
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/quascirev
Citation
Quaternary Science Reviews, 2001, v. 20 n. 5-9, p. 907-911 How to Cite?
AbstractAn enhancement of the TL sensitivity at ∼ 400°C in granitic quartz with accumulated radiation dose is observed. Studies of dose-rate effects and HF etching suggest that alpha radiation is the dominated source for creating such enhancement. HF etching for 100 rain can remove the outer layer of quartz grains, irradiated by alpha particles from other minerals. The equivalent alpha dose from the radiation of the quartz grain itself can be deduced by extrapolating the growth curve of TL sensitivity against additive alpha dose. The age of quartz is obtainable when the annual alpha dose is properly estimated. © 2000 Elsevier Science Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/151062
ISSN
2015 Impact Factor: 4.521
2015 SCImago Journal Rankings: 2.928
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHan, ZYen_US
dc.contributor.authorLi, SHen_US
dc.contributor.authorTso, MYWen_US
dc.date.accessioned2012-06-26T06:16:40Z-
dc.date.available2012-06-26T06:16:40Z-
dc.date.issued2001en_US
dc.identifier.citationQuaternary Science Reviews, 2001, v. 20 n. 5-9, p. 907-911en_US
dc.identifier.issn0277-3791en_US
dc.identifier.urihttp://hdl.handle.net/10722/151062-
dc.description.abstractAn enhancement of the TL sensitivity at ∼ 400°C in granitic quartz with accumulated radiation dose is observed. Studies of dose-rate effects and HF etching suggest that alpha radiation is the dominated source for creating such enhancement. HF etching for 100 rain can remove the outer layer of quartz grains, irradiated by alpha particles from other minerals. The equivalent alpha dose from the radiation of the quartz grain itself can be deduced by extrapolating the growth curve of TL sensitivity against additive alpha dose. The age of quartz is obtainable when the annual alpha dose is properly estimated. © 2000 Elsevier Science Ltd.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/quascireven_US
dc.relation.ispartofQuaternary Science Reviewsen_US
dc.titleTL dating of granitic quartz using an additive alpha dose methoden_US
dc.typeArticleen_US
dc.identifier.emailLi, SH:shli@hku.hken_US
dc.identifier.authorityLi, SH=rp00740en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0277-3791(00)00037-8en_US
dc.identifier.scopuseid_2-s2.0-0035105436en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035105436&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume20en_US
dc.identifier.issue5-9en_US
dc.identifier.spage907en_US
dc.identifier.epage911en_US
dc.identifier.isiWOS:000166369700040-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridHan, ZY=7402859525en_US
dc.identifier.scopusauthoridLi, SH=24438103700en_US
dc.identifier.scopusauthoridTso, MYW=7102052118en_US

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