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Experimental and theoretical studies of photoluminescence in Zns obtained by microwave-assisted solvothermal method

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dc.contributor.authorFerrer, Mateus M.
dc.contributor.authorSantana, Yuri V. B. de
dc.contributor.authorRaubach, Cristiane W.
dc.contributor.authorSambrano, Julio Ricardo[UNESP]
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-05-15T13:30:15Z
dc.date.available2015-05-15T13:30:15Z
dc.date.issued2013
dc.description.abstractA shift of the photoluminescence (PL) emission was observed in ZnS prepared by microwave assisted solvothermal method with the increase of the time in microwave. In this work we reported a study of the optical behavior linking with the structural disorder according to XRD and FEG-TEM results. The reduction of intrinsic defects in the lattice is responsible for the decrease of electronic levels in the band gap changing the PL profile. This effect was confirmed by electronic structure calculations.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Bioquímica e Tecnologia Química, Instituto de Química de Araraquara, Araraquara, Rua Francisco Degni, 55, Quitandinha, CEP 14801907, SP, Brasil
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Bioquímica e Tecnologia Química, Instituto de Química de Araraquara, Araraquara, Rua Francisco Degni, 55, Quitandinha, CEP 14801907, SP, Brasil
dc.format.extent413-418
dc.identifierhttp://www.eurekaselect.com/117256/article
dc.identifier.citationCurrent Physical Chemistry, v. 3, n. 4, p. 413-418, 2013.
dc.identifier.doi10.2174/18779468113036660031
dc.identifier.issn1877-9468
dc.identifier.lattes9848311210578810
dc.identifier.urihttp://hdl.handle.net/11449/123466
dc.language.isoeng
dc.relation.ispartofCurrent Physical Chemistry
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectSemiconductoren
dc.subjectZinc compoundsen
dc.subjectOptical propertiesen
dc.subjectDensity functional theoryen
dc.subjectAb initio calculationsen
dc.subjectStructural disorderen
dc.subjectNanoparticleen
dc.subjectVisible spectraen
dc.subjectDeformationen
dc.subjectPhotoluminescenceen
dc.titleExperimental and theoretical studies of photoluminescence in Zns obtained by microwave-assisted solvothermal methoden
dc.typeArtigo
dspace.entity.typePublication
unesp.author.lattes9848311210578810
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia Química - IQpt

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Araraquara - IQAR - Instituto de Química