Multi-layered LiNbO3 films prepared by a polymeric precursor method

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dc.contributor.authorBouquet, V
dc.contributor.authorLeite, E. R.
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.authorViry, M. G.
dc.contributor.authorPerrin, A.
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Rennes 1
dc.date.accessioned2014-05-20T15:24:02Z
dc.date.available2014-05-20T15:24:02Z
dc.date.issued2001-01-01
dc.description.abstractThe polymeric precursor method was used to prepare multi-layered LiNbO3 films. The overall process consists of preparing a coating solution from the Pechini process and the deposited film is subsequently heat-treated. Two-layered films were prepared by this process, onto (0001) sapphire substrates. Two different routes were investigated for the heat-treatment. The amorphous route consisted of performing, after each deposition, a pre-treatment at low temperature to eliminate the organic material. In this case, the crystallization heat-treatment was performed only after the two layers had been deposited. on the other hand, a process layer-after-layer crystallization was used. Both routes led to (0001) LiNbO3 oriented films. However, only the film prepared by the layer-after-layer crystallization presented an epitaxial growth and a crack-free morphology. Moreover, the layer-after-layer crystallization process led to a film exhibiting the best optical properties. (C) 2001 Elsevier B.V. Ltd. All rights reserved.en
dc.description.affiliationUFSCar, LIEC, Dept Quim, BR-13565905 Sao Carlos, SP, Brazil
dc.description.affiliationUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUniv Rennes 1, LCSIM, F-35042 Rennes, France
dc.description.affiliationUnespUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.format.extent1521-1524
dc.identifierhttp://dx.doi.org/10.1016/S0955-2219(01)00055-3
dc.identifier.citationJournal of the European Ceramic Society. Oxford: Elsevier B.V., v. 21, n. 10-11, p. 1521-1524, 2001.
dc.identifier.doi10.1016/S0955-2219(01)00055-3
dc.identifier.issn0955-2219
dc.identifier.urihttp://hdl.handle.net/11449/34702
dc.identifier.wosWOS:000170430000053
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of the European Ceramic Society
dc.relation.ispartofjcr3.794
dc.relation.ispartofsjr1,068
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectfilmspt
dc.subjectmicrostructure-finalpt
dc.subjectniobatespt
dc.subjectoptical propertiespt
dc.titleMulti-layered LiNbO3 films prepared by a polymeric precursor methoden
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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