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Article: Effects of annealing on TL sensitivity of granitic quartz

TitleEffects of annealing on TL sensitivity of granitic quartz
Authors
Han, ZYLi, SHTso, WMY
Issue Date2000
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/radmeas
Citation
Radiation Measurements, 2000, v. 32 n. 3, p. 227-231 How to Cite?
DOI: http://dx.doi.org/10.1016/S1350-4487(99)00270-X
AbstractA TL sensitivity change can usually be observed after the quartz sample is heated to a high temperature. The change of 110 °C TL peak or PTTL was reported to be an increase in many studies. The change of TL sensitivity of other TL peaks, mainly 150 and 375 °C, with annealing treatments was demonstrated in this study. Two types of TL sensitivities in granitic quartz were found. One type is the low temperature TL sensitivity (<250 °C) which increases with annealing time and temperature. Another type is the high temperature TL sensitivity (>250 °C) which usually decreases after annealing. If the TL sensitivity is a measure of the population of associated TL traps, the trap population is a potential geochronometer to date a cooling age of a granite host.
Persistent Identifierhttp://hdl.handle.net/10722/90451
ISSN
1350-4487
2021 Impact Factor: 1.743
2020 SCImago Journal Rankings: 0.703
ISI Accession Number ID
WOS:000086857800012
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorHan, ZYen_HK
dc.contributor.authorLi, SHen_HK
dc.contributor.authorTso, WMYen_HK
dc.date.accessioned2010-09-06T10:10:47Z-
dc.date.available2010-09-06T10:10:47Z-
dc.date.issued2000en_HK
dc.identifier.citationRadiation Measurements, 2000, v. 32 n. 3, p. 227-231en_HK
dc.identifier.issn1350-4487en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90451-
dc.description.abstractA TL sensitivity change can usually be observed after the quartz sample is heated to a high temperature. The change of 110 °C TL peak or PTTL was reported to be an increase in many studies. The change of TL sensitivity of other TL peaks, mainly 150 and 375 °C, with annealing treatments was demonstrated in this study. Two types of TL sensitivities in granitic quartz were found. One type is the low temperature TL sensitivity (<250 °C) which increases with annealing time and temperature. Another type is the high temperature TL sensitivity (>250 °C) which usually decreases after annealing. If the TL sensitivity is a measure of the population of associated TL traps, the trap population is a potential geochronometer to date a cooling age of a granite host.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/radmeasen_HK
dc.relation.ispartofRadiation Measurementsen_HK
dc.titleEffects of annealing on TL sensitivity of granitic quartzen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1350-4487&volume=32&spage=227&epage=231&date=2000&atitle=Effects+of+annealing+on+TL+sensitivity+of+granitic+quartzen_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/S1350-4487(99)00270-Xen_HK
dc.identifier.scopuseid_2-s2.0-0033746099en_HK
dc.identifier.hkuros52281en_HK
dc.identifier.hkuros63429-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033746099&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume32en_HK
dc.identifier.issue3en_HK
dc.identifier.spage227en_HK
dc.identifier.epage231en_HK
dc.identifier.isiWOS:000086857800012-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridHan, ZY=7402859199en_HK
dc.identifier.scopusauthoridLi, SH=24438103700en_HK
dc.identifier.scopusauthoridTso, T=7102052118en_HK
dc.identifier.issnl1350-4487-

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