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dc.contributor.authorRibeiro, Paulo A.
dc.contributor.authorGomes, Paulo J.
dc.contributor.authorFerreira, Quirina
dc.contributor.authorRaposo, Maria
dc.contributor.authorDos Santos, David S.
dc.contributor.authorBalogh, Débora T.
dc.contributor.authorOliveira Jr., Osvaldo N.
dc.contributor.authorGiacometti, J. A. [UNESP]
dc.identifier.citationProceedings - International Symposium on Electrets, v. 2005, p. 528-531.
dc.description.abstractThe methacrylic copolymer functionalized with the azo chromophore 4-[N-ethyl-N-(2-hydroxiethyl)]-amino-2′-chloro-4-nitroazobenzene (MMADR13), in its polyelectrolyte form, can be used to fabricate thin films by the layer-by-layer (LbL) technique just if one alternates this anionic polyelectrolyte with a cationic polyelectrolyte such as poly(allylamine hydrochloride) (PAH). Since PAH does not present any particular optical functionality, the main final film feature will came from the side chain DR13 azo-chromophore group due to its large nonlinear optical properties and photoisomerization capabilities. This work reports the electrooptic activity of MMADR13/DR13 LBL films, which arises from the high hiperpolarizability about the azo side chain group.en
dc.relation.ispartofProceedings - International Symposium on Electrets
dc.subjectAcrylic monomers
dc.subjectCationic polymerization
dc.subjectElectrooptical effects
dc.subjectAnionic polyelectrolytes
dc.subjectElectrooptic proprieties
dc.subjectLayer by layer films (LbL)
dc.subjectMethacrylic copolymer
dc.subjectPolymer films
dc.titleElectrooptic proprieties of layer-by-layer films of a azobenzene containing copolymeren
dc.typeTrabalho apresentado em evento
dc.contributor.institutionFaculdade de Ciências e Tecnologia
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationCEFITEC Faculdade de Ciências e Tecnologia Campus da Caparica, 2829-516 Caparica
dc.description.affiliationInstitute de Física de São Carlos USP, CP 369, 13560-970, São Carlos, SP
dc.description.affiliationFaculdade de Ciências e Tecnologia UNESP, CP 467, 19060-900, Presidente Prudente, SP
dc.description.affiliationUnespFaculdade de Ciências e Tecnologia UNESP, CP 467, 19060-900, Presidente Prudente, SP
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept
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