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Article: Luminescence properties of biotite relevant to dating and dosimetry

TitleLuminescence properties of biotite relevant to dating and dosimetry
Authors
KeywordsBiotite
Dating
Dosimeter
OSL
TL
Issue Date2006
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/jlumin
Citation
Journal Of Luminescence, 2006, v. 121 n. 1, p. 51-56 How to Cite?
AbstractBiotite mineral grains from granitic rocks were subjected to luminescence studies with optical and thermal stimulation. Moderate thermoluminescence (TL) signals and weak optically stimulated luminescence (OSL) with blue-green light stimulation were detected after 50 Gy beta irradiation. No detectable infrared-stimulated luminescence (IRSL) was observed for natural and laboratory beta-irradiated samples. TL peaks at 118, 300, 360 and 480 °C can be identified from laboratory-irradiated samples. The 360 °C TL peak saturates at a higher dose than quartz, but shows significant anomalous fading after 80 days stored at room temperature. The potentials and problems for biotite used as a natural dosimeter are discussed. © 2005 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/72716
ISSN
2015 Impact Factor: 2.693
2015 SCImago Journal Rankings: 0.813
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLi, SHen_HK
dc.contributor.authorYin, GMen_HK
dc.date.accessioned2010-09-06T06:44:26Z-
dc.date.available2010-09-06T06:44:26Z-
dc.date.issued2006en_HK
dc.identifier.citationJournal Of Luminescence, 2006, v. 121 n. 1, p. 51-56en_HK
dc.identifier.issn0022-2313en_HK
dc.identifier.urihttp://hdl.handle.net/10722/72716-
dc.description.abstractBiotite mineral grains from granitic rocks were subjected to luminescence studies with optical and thermal stimulation. Moderate thermoluminescence (TL) signals and weak optically stimulated luminescence (OSL) with blue-green light stimulation were detected after 50 Gy beta irradiation. No detectable infrared-stimulated luminescence (IRSL) was observed for natural and laboratory beta-irradiated samples. TL peaks at 118, 300, 360 and 480 °C can be identified from laboratory-irradiated samples. The 360 °C TL peak saturates at a higher dose than quartz, but shows significant anomalous fading after 80 days stored at room temperature. The potentials and problems for biotite used as a natural dosimeter are discussed. © 2005 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/jluminen_HK
dc.relation.ispartofJournal of Luminescenceen_HK
dc.rightsJournal of Luminescence. Copyright © Elsevier BV.en_HK
dc.subjectBiotiteen_HK
dc.subjectDatingen_HK
dc.subjectDosimeteren_HK
dc.subjectOSLen_HK
dc.subjectTLen_HK
dc.titleLuminescence properties of biotite relevant to dating and dosimetryen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-2313&volume=121&spage=51&epage=56&date=2006&atitle=Luminescence+Properties+of+Biotite+Relevant+to+Dating+and+Dosimetryen_HK
dc.identifier.emailLi, SH:shli@hku.hken_HK
dc.identifier.authorityLi, SH=rp00740en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jlumin.2005.10.001en_HK
dc.identifier.scopuseid_2-s2.0-33646839945en_HK
dc.identifier.hkuros120857en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33646839945&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume121en_HK
dc.identifier.issue1en_HK
dc.identifier.spage51en_HK
dc.identifier.epage56en_HK
dc.identifier.isiWOS:000238461900007-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridLi, SH=24438103700en_HK
dc.identifier.scopusauthoridYin, GM=8246844100en_HK

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