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Laser-induced time-resolved luminescence spectroscopy of Pb (super 2+) in minerals
Michael Gaft, Harold Seigel, Gerard Panczer and Renata Reisfeld
Laser-induced time-resolved luminescence spectroscopy of Pb (super 2+) in minerals (in 4th European conference on Mineralogy and spectroscopy, Georges Calas (president))
European Journal of Mineralogy (December 2002) 14 (6): 1041-1048
Laser-induced time-resolved luminescence spectroscopy of Pb (super 2+) in minerals (in 4th European conference on Mineralogy and spectroscopy, Georges Calas (president))
European Journal of Mineralogy (December 2002) 14 (6): 1041-1048
Index Terms/Descriptors
Abstract
Natural and synthetic samples of hardystonite, hydrozincite, calcite and pyromorphite were investigated by laser-induced time-resolved spectroscopy at 50 K to ambient T. Luminescent bands of Pb (super 2+) can be resolved from similar bands caused by Ce (super 3+) and Eu (super 2+) by a combination of diagnostic differences in excitation spectra and lifetimes of luminescence as a function of T. The results indicate that Pb (super 2+) is a more common luminescence activator in minerals than hitherto suspected.
ISSN: 0935-1221
EISSN: 1617-4011
Serial Title: European Journal of Mineralogy
Serial Volume: 14
Serial Issue: 6
Title: Laser-induced time-resolved luminescence spectroscopy of Pb (super 2+) in minerals
Title: 4th European conference on Mineralogy and spectroscopy
Author(s): Gaft, MichaelSeigel, HaroldPanczer, GerardReisfeld, Renata
Author(s): Calas, Georgespresident
Affiliation: Open University of Israel, Department of Natural Science,
Tel-Aviv,
Israel
Affiliation: CNRS, Laboratoire de Mineralogie-Cristallographie de Paris,
Paris,
France
Pages: 1041-1048
Published: 200212
Text Language: English
Publisher: Schweizerbart'sche Verlagsbuchhandlung (Naegele u. Obermiller),
Stuttgart,
Federal Republic of Germany
Meeting name: 4th European conference on Mineralogy and spectroscopy (ECMS4)
Meeting location: Paris,
FRA,
France
Meeting date: 20010910Sept. 10-14, 2001
References: 11
Accession Number: 2003-006872
Categories: General mineralogy
Document Type: Serial Conference document
Bibliographic Level: Analytic
Illustration Description: illus. incl. 1 table
Secondary Affiliation: University of Toronto,
CAN,
CanadaUniversity of Lyon I,
FRA,
FranceHebrew University of Jerusalem,
ISR,
Israel
Country of Publication: Germany
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United KingdomTwickenhamUKUnited Kingdom
Update Code: 200302
