You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/116870
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLa Porta, F. A.-
dc.contributor.authorAndres, J.-
dc.contributor.authorVismara, M. V. G.-
dc.contributor.authorGraeff, Carlos Frederico de Oliveira-
dc.contributor.authorSambrano, Julio Ricardo-
dc.contributor.authorLi, M. S.-
dc.contributor.authorVarela, José Arana-
dc.contributor.authorLongo, E.-
dc.date.accessioned2015-03-18T15:54:18Z-
dc.date.accessioned2016-10-25T20:28:15Z-
dc.date.available2015-03-18T15:54:18Z-
dc.date.available2016-10-25T20:28:15Z-
dc.date.issued2014-01-01-
dc.identifierhttp://dx.doi.org/10.1039/c4tc01248h-
dc.identifier.citationJournal Of Materials Chemistry C. Cambridge: Royal Soc Chemistry, v. 2, n. 47, p. 10164-10174, 2014.-
dc.identifier.issn2050-7526-
dc.identifier.urihttp://hdl.handle.net/11449/116870-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/116870-
dc.description.abstractThe correlation between structural and electronic order-disorder effects in understanding the optical properties of flower-like ZnO nanocrystals synthesized by the microwave-assisted hydrothermal method at low temperatures and short times is discussed. Theoretical simulations were performed at the density functional theory level to gain a better understanding of the experimental data from X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), electron paramagnetic resonance (EPR), ultraviolet-visible diffuse reflectance (UV-vis) spectroscopy and photoluminescence (PL) measurement studies at different temperatures. The decrease in band gap values is due to the presence of intermediate states above the conduction band. These discrete levels are formed by structural and electronic disorder of tetrahedral [ZnO4] clusters which enhance the electron-hole pair.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipGeneralitat Valenciana-
dc.description.sponsorshipMinisterio de Economia y Competitividad (Spain)-
dc.description.sponsorshipPrograma de Cooperacion Cientifica con Iberoamerica (Brasil)-
dc.description.sponsorshipMinisterio de Educacion-
dc.format.extent10164-10174-
dc.language.isoeng-
dc.publisherRoyal Soc Chemistry-
dc.sourceWeb of Science-
dc.titleCorrelation between structural and electronic order-disorder effects and optical properties in ZnO nanocrystalsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniv Jaume 1-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.description.affiliationUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil-
dc.description.affiliationUniv Jaume 1, Dept Analyt & Phys Chem, Castellon de La Plana 12071, Spain-
dc.description.affiliationUNESP, Dept Fis FC, BR-17033360 Bauru, Brazil-
dc.description.affiliationUNESP, Lab Simulacao Mol, BR-17033360 Bauru, Brazil-
dc.description.affiliationUniv Sao Paulo, Dept Fis, BR-13560970 Sao Carlos, SP, Brazil-
dc.description.affiliationUnespUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil-
dc.description.affiliationUnespUNESP, Dept Fis FC, BR-17033360 Bauru, Brazil-
dc.description.affiliationUnespUNESP, Lab Simulacao Mol, BR-17033360 Bauru, Brazil-
dc.description.sponsorshipIdFAPESP: 13/07296-2-
dc.description.sponsorshipIdFAPESP: 13/19289-0-
dc.description.sponsorshipIdCNPq: 573636/2008-7-
dc.description.sponsorshipIdGeneralitat ValencianaPrometeo/2009/053-
dc.description.sponsorshipIdMinisterio de Economia y Competitividad (Spain)CTQ2012-36253-C03-02-
dc.description.sponsorshipIdMinisterio de EducacionPHB2009-0065 PC-
dc.identifier.doi10.1039/c4tc01248h-
dc.identifier.wosWOS:000345208500015-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal Of Materials Chemistry C-
dc.identifier.orcid0000-0003-0162-8273pt
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.