Crystallization and optical properties of CCTO thin films under pressure influence

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorSequinel, T.
dc.creatorTebcherani, S. M.
dc.creatorKubaski, E. T.
dc.creatorOliveira, L. H.
dc.creatorSiu Li, M.
dc.creatorVarela, José Arana
dc.date2014-05-27T11:26:56Z
dc.date2016-10-25T18:37:52Z
dc.date2014-05-27T11:26:56Z
dc.date2016-10-25T18:37:52Z
dc.date2012-08-20
dc.date.accessioned2017-04-06T02:00:21Z
dc.date.available2017-04-06T02:00:21Z
dc.identifierTechnical Proceedings of the 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012, p. 698-701.
dc.identifierhttp://hdl.handle.net/11449/73503
dc.identifierhttp://acervodigital.unesp.br/handle/11449/73503
dc.identifier2-s2.0-84865031097
dc.identifierhttp://www.techconnectworld.com/Microtech2012/a.html?i=731
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/894309
dc.descriptionCCTO thin films were deposited on Pt(111)/Ti/SiO 2/Si substrates using a chemical (polymeric precursor) and pressure method. The pressure effects on the CCTO thin films were evaluated by XRD, FEG-SEM and optical properties. Pressure films were found to be more homogeneous and dense than chemical deposition films. Pressure also leaded to an increase in the photoluminescence emission; it is suggested that the displacement of Ti in the titanate clusters, favors the charge transference from TiO 6 to [TiO 5V o z], TiO 5V o z] to [CaO 11V o z] and [TiO 5V o z] to [CuO 4] x. The low synthesis temperature used in the pressure method allows the deposition of films on less expensive substrates (i.e. glass, aluminum, polymer and others).
dc.languageeng
dc.relationTechnical Proceedings of the 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCCTO
dc.subjectPressure method
dc.subjectThin films
dc.subjectChemical deposition
dc.subjectDeposition of films
dc.subjectFEG-SEM
dc.subjectPhotoluminescence emission
dc.subjectPolymeric precursors
dc.subjectPressure films
dc.subjectPt(111)
dc.subjectSynthesis temperatures
dc.subjectTiO
dc.subjectXRD
dc.subjectAluminum coatings
dc.subjectExhibitions
dc.subjectNanotechnology
dc.subjectOptical properties
dc.subjectPlatinum
dc.subjectPolymer films
dc.subjectPolymers
dc.subjectPressure effects
dc.subjectVapor deposition
dc.subjectNanocomposite films
dc.titleCrystallization and optical properties of CCTO thin films under pressure influence
dc.typeOtro


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