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DC Field | Value | Language |
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dc.contributor.author | Pontes, D. S. L. | - |
dc.contributor.author | Gracia, L. | - |
dc.contributor.author | Pontes, Fenelon Martinho Lima | - |
dc.contributor.author | Beltran, A. | - |
dc.contributor.author | Andres, J. | - |
dc.contributor.author | Longo, Elson | - |
dc.date.accessioned | 2014-05-20T13:26:57Z | - |
dc.date.accessioned | 2016-10-25T16:47:00Z | - |
dc.date.available | 2014-05-20T13:26:57Z | - |
dc.date.available | 2016-10-25T16:47:00Z | - |
dc.date.issued | 2012-01-01 | - |
dc.identifier | http://dx.doi.org/10.1039/c2jm15150b | - |
dc.identifier.citation | Journal of Materials Chemistry. Cambridge: Royal Soc Chemistry, v. 22, n. 14, p. 6587-6596, 2012. | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.uri | http://hdl.handle.net/11449/8770 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/8770 | - |
dc.description.abstract | PbZr0.40Ti0.60O3 (PZT40/60) thin films with ferroelectric and dielectric properties have been grown on Pt/Ti/SiO2/Si and LaAlO3 (100) substrates using the chemical solution deposition method. These films have been characterized by different techniques such as X-ray diffraction (XRD), Raman, infrared and optical transmittance measurements. The transmittance curve of the PZT40/60 thin films on a LaAlO3 (100) substrate showed an optical band gap of 4.03 and 3.10 eV for the direct and indirect transition processes, respectively. To complement experimental data, first principles calculations at the DFT-B3LYP level were performed on periodic model systems of PbTiO3 and PZT40/60 to provide an insight into structural, optical and electronic behavior. The band gap of the PZT40/60 system for PbO and ZrO2 terminations is in agreement with trends of experimental data and results in smaller values than the band gap calculated for the PbTiO3 system. | en |
dc.description.sponsorship | Spanish MALTA-Consolider Ingenio Program | - |
dc.description.sponsorship | Bancaixa Foundation | - |
dc.description.sponsorship | Spanish-Brazilian Program | - |
dc.description.sponsorship | Ciência e Innovacion | - |
dc.description.sponsorship | Generalitat Valenciana | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.format.extent | 6587-6596 | - |
dc.language.iso | eng | - |
dc.publisher | Royal Soc Chemistry | - |
dc.source | Web of Science | - |
dc.title | Synthesis, optical and ferroelectric properties of PZT thin films: experimental and theoretical investigation | en |
dc.type | outro | - |
dc.contributor.institution | Univ Jaume 1 | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ Jaume 1, Dept Quim Fis & Analit, E-12080 Castellon de La Plana, Spain | - |
dc.description.affiliation | UNESP, Inst Quim, BR-17033360 Bauru, Brazil | - |
dc.description.affiliation | UNESP, Inst Quim, LIEC, BR-14800900 Araraquara, SP, Brazil | - |
dc.description.affiliationUnesp | UNESP, Inst Quim, BR-17033360 Bauru, Brazil | - |
dc.description.affiliationUnesp | UNESP, Inst Quim, LIEC, BR-14800900 Araraquara, SP, Brazil | - |
dc.description.sponsorshipId | Spanish MALTA-Consolider Ingenio Program: CSD2007-00045 | - |
dc.description.sponsorshipId | Bancaixa Foundation: P11B2009-08 | - |
dc.description.sponsorshipId | Spanish-Brazilian Program: PHB2009-0065-PC | - |
dc.description.sponsorshipId | Ciência e Innovacion: CTQ2009-14541-C02 | - |
dc.description.sponsorshipId | Generalitat Valenciana: Prometeo/2009/053 | - |
dc.identifier.doi | 10.1039/c2jm15150b | - |
dc.identifier.wos | WOS:000301459500015 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Materials Chemistry | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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