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Phonon-assisted cooperative energy transfer and frequency upconversion in a Yb3+/Tb3+ codoped fluoroindate glass

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dc.contributor.authorMenezes, L. de S.
dc.contributor.authorMaciel, G. S.
dc.contributor.authorAraújo, Cid B. de
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionHumboldt Universität zu Berlin
dc.date.accessioned2014-05-27T11:20:52Z
dc.date.available2014-05-27T11:20:52Z
dc.date.issued2003-07-15
dc.description.abstractPhonon-assisted cooperative energy transfer and frequency upconversion (UC) in Yb3+/Tb3+ codoped fluoroindate glass were investigated. Anti-Stokes quasiresonant excitation of Yb3+ ions was used to study the influence of multiphonon transitions in the UC process. A rate equation model was used to describe the temperature dependence of the UC emission intensities and the theoretical results are in good agreement with the experimental data.en
dc.description.affiliationDepartamento de Fisica Universidade Federal de Pernambuco, 50670-901 Recife, PE
dc.description.affiliationDepartamento de Quimica Univ. do Estado de São Paulo, 14800-900 Araraquara, SP
dc.description.affiliationLS Nano Optik Institut für Physik Humboldt Universität zu Berlin, Hausvogteiplatz 5-7, 10117 Berlin
dc.format.extent863-866
dc.identifierhttp://dx.doi.org/10.1063/1.1577812
dc.identifier.citationJournal of Applied Physics, v. 94, n. 2, p. 863-866, 2003.
dc.identifier.doi10.1063/1.1577812
dc.identifier.file2-s2.0-0043269793.pdf
dc.identifier.issn0021-8979
dc.identifier.lattes2998503841917815
dc.identifier.scopus2-s2.0-0043269793
dc.identifier.urihttp://hdl.handle.net/11449/67363
dc.language.isoeng
dc.relation.ispartofJournal of Applied Physics
dc.relation.ispartofjcr2.176
dc.relation.ispartofsjr0,739
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectGlass
dc.subjectPhonons
dc.subjectTerbium
dc.subjectYtterbium
dc.subjectFrequency upconversion process
dc.subjectEnergy transfer
dc.titlePhonon-assisted cooperative energy transfer and frequency upconversion in a Yb3+/Tb3+ codoped fluoroindate glassen
dc.typeArtigo
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
dspace.entity.typePublication
unesp.author.lattes2998503841917815
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Inorgânica - IQARpt

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