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hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorSABLAYROLLES, Jean
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorJUBERA, Veronique
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGUILLEN, François
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGARCIA, Alain
dc.date.issued2008
dc.identifier.issn1386-1425
dc.description.abstractEnThe ultraviolet spectroscopic properties of trivalent ytterbium have been studied at low temperature in one borate and two oxyborates in the ternary diagram Li2O–Y2O3–B2O3. The UV luminescence was detected in the two ytterbium-doped oxyborates. The evolution of these emissions was studied as a function of the temperature. A determination of the configurational coordinate diagrams based on the Struck and Fonger model is proposed to calculate the position in energy of the charge transfer band afforded by the simulation of spectral distribution of these excitation and emission bands. The strong correlation between the luminescent properties and the environments of the rare earth is pointed out.
dc.language.isoen
dc.publisherElsevier
dc.subject.enCharge transfer
dc.subject.enYtterbium
dc.subject.enLuminescence
dc.subject.enOxyborate
dc.title.enCharge transfer emission of ytterbium-doped oxyborates
dc.typeArticle de revue
dc.identifier.doi10.1016/j.saa.2007.06.004
dc.subject.halChimie/Matériaux
bordeaux.journalSpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-...]
bordeaux.page1010-1019
bordeaux.volume69
bordeaux.issue3
bordeaux.peerReviewedoui
hal.identifierhal-00258782
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00258782v1
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