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dc.creatorGarcía Sevillano, Jorgees
dc.creatorCantelar, Eugenioes
dc.creatorJusto Erbez, Ángel J.es
dc.creatorOcaña Jurado, Manueles
dc.creatorCussó, Fernandoes
dc.date.accessioned2018-05-07T07:29:00Z
dc.date.available2018-05-07T07:29:00Z
dc.date.issued2013
dc.identifier.citationGarcía Sevillano, J., Cantelar, E., Justo Erbez, Á.J., Ocaña Jurado, M. y Cussó, F. (2013). LaPO4:Er microspheres with high NIR luminescent quantum yield. Materials Chemistry and Physics, 138, 666-671.
dc.identifier.issn0254-0584es
dc.identifier.urihttps://hdl.handle.net/11441/74140
dc.description.abstractEr-doped LaPO4 microspheres have been synthesized by spray pyrolysis and the near infrared (NIR) properties have been characterized. It has been found that, following an adequate post-annealing treatment, the emission properties are remarkably improved. The NIR luminescence intensity is highly enhanced and its decay time increases to a value almost coincident with the reported radiative lifetime, which implies that the quantum yield approaches η ≈ 100%. This improvement in luminescence characteristics is probably related to the suppression of residual OH- radicals, that otherwise act as NIR luminescence quenchers, and to the increase in material's crystallinityes
dc.description.sponsorshipJunta de Andalucía FQM6090es
dc.description.sponsorshipMadrid Ministerio de Ciencia e Innovación CRONOSOMATS MAT2009-14102 MICROSERES-CM P2009/TIC-1476es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofMaterials Chemistry and Physics, 138, 666-671.
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleLaPO4:Er microspheres with high NIR luminescent quantum yieldes
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/submittedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Química Inorgánicaes
dc.relation.projectIDFQM6090es
dc.relation.projectIDAT2009-14102es
dc.relation.projectIDP2009/TIC-1476es
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.matchemphys.2012.12.036es
dc.identifier.doi10.1016/j.matchemphys.2012.12.036es
idus.format.extent6 p.es
dc.journaltitleMaterials Chemistry and Physicses
dc.publication.volumen138es
dc.publication.initialPage666es
dc.publication.endPage671es
dc.contributor.funderJunta de Andalucía
dc.contributor.funderMinisterio de Ciencia e Innovación (MICIN). España

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