Luminescence properties of Ce3+ and Eu2+ in fluorites and apatites

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DC pole	Wartość	Język
dc.contributor.author	Bodył, Sabina	-
dc.date.accessioned	2019-06-01T18:08:06Z	-
dc.date.available	2019-06-01T18:08:06Z	-
dc.date.issued	2009	-
dc.identifier.citation	Mineralogia, Vol. 40, iss. 1 (2009), s. 85-94	pl_PL
dc.identifier.issn	1899-8291	-
dc.identifier.uri	http://hdl.handle.net/20.500.12128/9274	-
dc.description.abstract	Natural samples of fluorite and apatite from granites, pegmatites, carbonatites and andesitic tuffs were investigated by steady-time spectroscopy to characterize the luminescence properties of Ce3+ and Eu 2+. The luminescence of Ce3+ has been clearly seen in fluorite as 320 and 337 or 343 nm bands. In apatites, two distinct bands for two different Ca crystal sites were obtained: 340-380 nm for Ca(1) and 420-450 nm for Ca(2). The luminescence spectra of Eu2+ in the fluorite crystals were measured even at for low concentration of this element (0.11 ppm). For Ce3+, it has been showed that the crystal field strength depends more on the nature of the ligand than on the Me-ligand distances.	pl_PL
dc.language.iso	en	pl_PL
dc.rights	Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/pl/	*
dc.subject	fluorite	pl_PL
dc.subject	apatite	pl_PL
dc.subject	REE	pl_PL
dc.subject	luminescence	pl_PL
dc.title	Luminescence properties of Ce3+ and Eu2+ in fluorites and apatites	pl_PL
dc.type	info:eu-repo/semantics/article	pl_PL
dc.identifier.doi	10.2478/v10002-009-0007-y	-
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