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dc.creatorĆirić, Aleksandar
dc.creatorStojadinović, Stevan
dc.creatorDramićanin, Miroslav
dc.date.accessioned2020-03-18T12:49:20Z
dc.date.available2020-03-18T12:49:20Z
dc.date.issued2019
dc.identifier.issn0022-2313
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8513
dc.description.abstractAn extension of the Judd-Ofelt theory, a theoretical model to the field of Luminescence intensity ratio method in phosphor thermometry has been presented, that enables a calculation of thermometric figures of merit: sensitivity, maximum sensitivity and temperature resolution, by the Judd-Ofelt intensity parameters. The model is applicable for 7 out of 14 lanthanides, and as a testing ground for the model's adequacy, Y2O3 doped with three different Eu3+ concentrations had been chosen. PL spectra were recorded up to 480 °C and photoluminescence and thermometric properties have been obtained. Conventionally estimated thermometric figures of merit have been compared to those obtained by a Judd-Ofelt thermometric model, with a good matching. Consequently, a novel method for calculation of magnetic dipole strength of the mixed induced electric dipole and magnetic dipole transition has been developed. Additionally, an interactive application software has been developed for the quick evaluation of the sensitivity and temperature resolution from Judd-Ofelt intensity parameters. © 2019 Elsevier B.V.en
dc.language.isoen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171035/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Luminescence
dc.subjectPhotoluminescenceen
dc.subjectJudd-ofelten
dc.subjectLanthanideen
dc.subjectLminescence intensity ratioen
dc.subjectThermometryen
dc.titleAn extension of the Judd-Ofelt theory to the field of lanthanide thermometryen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractДрамићанин, Мирослав; Ћирић, Aлександар; Стојадиновић, Стеван;
dc.rights.holder© 2019 Elsevier B.V.
dc.citation.volume216
dc.citation.spage116749
dc.identifier.wos000493395400047
dc.identifier.doi10.1016/j.jlumin.2019.116749
dc.citation.rankM21
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85072286432


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