dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorQuímica Ambiental
dc.contributorCiência e Tecnologia de São Paulo (IFSP)
dc.date.accessioned2018-12-11T17:37:31Z
dc.date.available2018-12-11T17:37:31Z
dc.date.created2018-12-11T17:37:31Z
dc.date.issued2018-11-01
dc.identifierJournal of Luminescence, v. 203, p. 100-104.
dc.identifier0022-2313
dc.identifierhttp://hdl.handle.net/11449/179974
dc.identifier10.1016/j.jlumin.2018.06.038
dc.identifier2-s2.0-85048843963
dc.identifier2-s2.0-85048843963.pdf
dc.identifier2034352556339501
dc.identifier4284809342546287
dc.description.abstractThis work describes the relation between crystallite size and scintillation properties of Eu3+-doped yttrium oxide. Nanocrystalline Y2O3:Eu3+ 1.0 mol% powders were prepared by Pechini method and thermal treated at 700–1100 °C. The thermal treatment temperature has influence on the crystallite sizes of Y2O3:Eu3+ nanocrystals and, consequently, on the structural and electronic defects concentration, which contributes to nonradiative recombination routes in scintillation materials. This relationship between the crystallite sizes and scintillation properties was investigated by X-ray diffraction and X-ray excited optical luminescence measurements.
dc.languageeng
dc.relationJournal of Luminescence
dc.relation0,694
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectCrystallite size
dc.subjectScintillation
dc.subjectXEOL
dc.subjectY2O3
dc.titleRelationship between scintillation properties and crystallite sizes in Y2O3:Eu3+
dc.typeArtículos de revistas


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