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Shape controlled synthesis of CaMoO4 thin films and their photoluminescence property

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dc.contributor.authorde Azevedo Marques, Ana Paula
dc.contributor.authorLongo, Valeria M.
dc.contributor.authorde Melo, Dulce M. A.
dc.contributor.authorPizani, Paulo S.
dc.contributor.authorLeite, Edson R.
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Federal do Rio Grande do Norte (UFRN)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:31Z
dc.date.available2014-05-20T15:32:31Z
dc.date.issued2008-05-01
dc.description.abstractCaMoO4 (CMO) disordered and ordered thin films were prepared by the complex polymerization method (CPM). The films were annealed at different temperatures and time in a conventional resistive furnace (RF) and in a microwave (MW) oven. The microstructure and surface morphology of the structure were monitored by atomic force microscopy (AFM) and high-resolution scanning electron microscopy (HRSEM). Order and disorder were characterized by X-ray diffraction (XRD) and optical reflectance. A strong photoluminescence (PL) emission was observed in the disordered thin films and was attributed to complex cluster vacancies. The experimental results were compared with density functional and Hartree-Fock calculations. (C) 2008 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), Ctr Multidisciplinar Desenvolvimento Mat Ceram, Dept Quim, Lab Interdisciplinar Electquim & Ceram, BR-13565905 São Carlos, SP, Brazil
dc.description.affiliationUniversidade Federal do Rio Grande do Norte (UFRN), Dept Quim, Lab Anal Term & Mat, BR-59072970 Natal, RN, Brazil
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), Dept Fis, Semicond Lab, BR-13565905 São Carlos, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim, LIEC, CMDMC, BR-14801907 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, LIEC, CMDMC, BR-14801907 Araraquara, SP, Brazil
dc.format.extent1249-1257
dc.identifierhttp://dx.doi.org/10.1016/j.jssc.2008.01.051
dc.identifier.citationJournal of Solid State Chemistry. San Diego: Academic Press Inc. Elsevier B.V., v. 181, n. 5, p. 1249-1257, 2008.
dc.identifier.doi10.1016/j.jssc.2008.01.051
dc.identifier.issn0022-4596
dc.identifier.urihttp://hdl.handle.net/11449/41394
dc.identifier.wosWOS:000256097800032
dc.language.isoeng
dc.publisherAcademic Press Inc. Elsevier B.V.
dc.relation.ispartofJournal of Solid State Chemistry
dc.relation.ispartofjcr2.179
dc.relation.ispartofsjr0,632
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.subjectCaMoO4en
dc.subjectphotoluminescenceen
dc.subjectthin filmsen
dc.subjectcomplex polymerization methoden
dc.subjectordered-disordereden
dc.subjectab initio calculationsen
dc.titleShape controlled synthesis of CaMoO4 thin films and their photoluminescence propertyen
dc.typeArtigopt
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderAcademic Press Inc. Elsevier B.V.
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQARpt
unesp.departmentFísico-Química - IQARpt

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