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dc.creatorLojpur, Vesna
dc.creatorĆulubrk, Sanja
dc.creatorDramićanin, Miroslav
dc.date.accessioned2018-03-03T14:59:41Z
dc.date.available2018-03-03T14:59:41Z
dc.date.issued2016
dc.identifier.issn0022-2313 (print)
dc.identifier.issn1872-7883 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/7086
dc.description.abstractHerein, Eu3+ doped Gd2Ti2O7 nanoparticles were tested for application in ratiometric luminescence thermometry. It is shown that two combinations of emissions: one that uses two emissions of Eu3+ ions and one that uses one emission of Eu3+ ions and trap emission of Gd2Ti2O7 provide thermometry over the 303-423 K temperature range with relative sensitivities between 0.14% K-1 and 0.95% K-1. Thermometry based on two Eu3+ emissions from D-5(0) to D-5(1) levels has a higher relative sensitivity, but lower absolute sensitivity than thermometry based on one Eu3+ emission and trap emission of Gd2Ti2O7. The tested material is prepared by Pechini-type polymerized complex route and is composed of agglomerated nanoparticles of similar to 30-50 nm in size with pure-phase cubic structure (space group Fd-3m) as evidenced from electron microscopy and X-ray diffraction measurements. (C) 2015 Elsevier B.V. All rights reserved.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.rightsrestrictedAccessen
dc.sourceJournal of Luminescenceen
dc.subjectThermometryen
dc.subjectLuminescenceen
dc.subjectPyrochloresen
dc.subjectRare earthsen
dc.subjectNanoparticlesen
dc.titleRatiometric luminescence thermometry with different combinations of emissions from Eu3+ doped Gd2Ti2O7 nanoparticlesen
dc.typearticleen
dcterms.abstractЛојпур Весна; Цулубрк, Сања; Драмићанин Мирослав;
dc.citation.volume169
dc.citation.spage534
dc.citation.epage538
dc.identifier.wos000365606200029
dc.identifier.doi10.1016/j.jlumin.2015.01.027
dc.citation.otherPart number: B
dc.citation.rankM21
dc.description.other17th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL), Jul 13-18, 2014, Univ Wroclaw, Fac Law, Adm and Econ, Wroclaw, Polanden
dc.identifier.scopus2-s2.0-84949105156


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