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Study of photoinduced birefringence vs As content in thin GeAsS films

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dc.contributor.authorPalanjyan, K.
dc.contributor.authorMessaddeq, S. H.
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.authorVallée, R.
dc.contributor.authorKnystautas, E.
dc.contributor.authorGalstian, T.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-05-15T13:30:25Z
dc.date.available2015-05-15T13:30:25Z
dc.date.issued2013
dc.description.abstractThin films of GeAsS glass are prepared by e-beam evaporation technique. Photoinduced birefringence (PIB) is studied as function of the As content with concentrations ranging from 10% to 40%. Raman spectroscopy is used as additional tool to explain the corresponding changes undergone by the material system. The breakdown of homopolar bonds is suggested as a possible mechanism of photo induced structural changes leading to the creation of the PIB.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Química Geral e Inorgânica, Instituto de Química de Araraquara, Araraquara, R. Professor Francisco Degni, S/N, Quitandinha, CEP 14800-900, SP, Brasil
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Química Geral e Inorgânica, Instituto de Química de Araraquara, Araraquara, R. Professor Francisco Degni, S/N, Quitandinha, CEP 14800-900, SP, Brasil
dc.description.affiliationUnespCenter for Optics, Photonics and Laser, Department of Physics, Engineering Physics and Optics, Laval University
dc.description.affiliationUnespPav. d’Optique-Photonique, 2375 Rue de la Terrasse, G1V 0A6 Québec, Canada
dc.format.extent671-683
dc.identifierhttps://www.osapublishing.org/ome/abstract.cfm?uri=ome-3-6-671
dc.identifier.citationOptical Materials Express, v. 3, n. 6, p. 671-683, 2013.
dc.identifier.doi10.1364/OME.3.000671
dc.identifier.issn2159-3930
dc.identifier.lattes2998503841917815
dc.identifier.lattes1935970066259831
dc.identifier.urihttp://hdl.handle.net/11449/123567
dc.language.isoeng
dc.relation.ispartofOptical Materials Express
dc.relation.ispartofjcr2.566
dc.relation.ispartofsjr0,952
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.titleStudy of photoinduced birefringence vs As content in thin GeAsS filmsen
dc.typeArtigo
dspace.entity.typePublication
unesp.author.lattes2998503841917815
unesp.author.lattes1935970066259831
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Geral e Inorgânicapt
unesp.departmentQuímica Inorgânica - IQARpt

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Araraquara - IQAR - Instituto de Química