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Article: Luminescence properties of biotite relevant to dating and dosimetry
Title | Luminescence properties of biotite relevant to dating and dosimetry |
---|---|
Authors | |
Keywords | Biotite Dating Dosimeter OSL TL |
Issue Date | 2006 |
Publisher | Elsevier 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? |
Abstract | Biotite 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 Identifier | http://hdl.handle.net/10722/72716 |
ISSN | 2023 Impact Factor: 3.3 2023 SCImago Journal Rankings: 0.589 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, SH | en_HK |
dc.contributor.author | Yin, GM | en_HK |
dc.date.accessioned | 2010-09-06T06:44:26Z | - |
dc.date.available | 2010-09-06T06:44:26Z | - |
dc.date.issued | 2006 | en_HK |
dc.identifier.citation | Journal Of Luminescence, 2006, v. 121 n. 1, p. 51-56 | en_HK |
dc.identifier.issn | 0022-2313 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/72716 | - |
dc.description.abstract | Biotite 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.language | eng | en_HK |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/jlumin | en_HK |
dc.relation.ispartof | Journal of Luminescence | en_HK |
dc.rights | Journal of Luminescence. Copyright © Elsevier BV. | en_HK |
dc.subject | Biotite | en_HK |
dc.subject | Dating | en_HK |
dc.subject | Dosimeter | en_HK |
dc.subject | OSL | en_HK |
dc.subject | TL | en_HK |
dc.title | Luminescence properties of biotite relevant to dating and dosimetry | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://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+Dosimetry | en_HK |
dc.identifier.email | Li, SH:shli@hku.hk | en_HK |
dc.identifier.authority | Li, SH=rp00740 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.jlumin.2005.10.001 | en_HK |
dc.identifier.scopus | eid_2-s2.0-33646839945 | en_HK |
dc.identifier.hkuros | 120857 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33646839945&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 121 | en_HK |
dc.identifier.issue | 1 | en_HK |
dc.identifier.spage | 51 | en_HK |
dc.identifier.epage | 56 | en_HK |
dc.identifier.isi | WOS:000238461900007 | - |
dc.publisher.place | Netherlands | en_HK |
dc.identifier.scopusauthorid | Li, SH=24438103700 | en_HK |
dc.identifier.scopusauthorid | Yin, GM=8246844100 | en_HK |
dc.identifier.issnl | 0022-2313 | - |