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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/123572
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dc.contributor.authorAvila, L. F.-
dc.contributor.authorPradel, A.-
dc.contributor.authorRibeiro, Sidney José Lima-
dc.contributor.authorMessaddeq, Younes-
dc.contributor.authorNalin, Marcelo-
dc.date.accessioned2015-05-15T13:30:26Z-
dc.date.accessioned2016-10-25T20:48:44Z-
dc.date.available2015-05-15T13:30:26Z-
dc.date.available2016-10-25T20:48:44Z-
dc.date.issued2015-
dc.identifierhttps://www.infona.pl/resource/bwmeta1.element.elsevier-74c0a3fd-73ed-3d04-bcae-b149adca8ca0/tab/summary#-
dc.identifier.citationPhysica. B, Condensed Matter, v. 458, p. 67-72, 2015.-
dc.identifier.issn0921-4526-
dc.identifier.urihttp://hdl.handle.net/11449/123572-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/123572-
dc.description.abstractThe influence of both thermal treatment and laser irradiation on the structural and optical properties of films in the Sb 2 O 3 –Sb 2 S 3 system was investigated. The films were prepared by RF-sputtering using glass compositions as raw materials. Irreversible photodarkening effect was observed after exposure the films to a 458nm solid state laser. It is shown, for the first time, the use of holographic technique to measure “in situ”, simultaneously and independently, the phase and amplitude modulations in glassy films. The films were also photo-crystallized and analysed “in situ” using a laser coupled to a micro-Raman equipment. Results showed that Sb 2 S 3 crystalline phase was obtained after irradiation. The effect of thermal annealing on the structure of the films was carried out. Different from the result obtained by irradiation, thermal annealing induces the crystallization of the Sb 2 O 3 phase. Photo and thermal induced effects on films were studied using UV–Vis and Raman spectroscopy, atomic force microscopy (AFM), thermal analysis (DSC), X-ray diffraction, scanning electron microscopy (MEV) and energy-dispersive X-ray spectroscopy (EDX).en
dc.format.extent67-72-
dc.language.isoeng-
dc.sourceCurrículo Lattes-
dc.titleLaser irradiation and thermal treatment inducing selective crystallization in Sb2O3-Sb2S3 glassy filmsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
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.identifier.doihttp://dx.doi.org/10.1016/j.physb.2014.11.011-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysica. B, Condensed Matter-
dc.identifier.lattes2998503841917815-
dc.identifier.lattes6446047463034654-
dc.identifier.lattes3349586880746735-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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