Photonic properties of pzt powders along the crystallization process of the polymeric precursor

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorState University of Mato Grosso do Sul-
Autor(es): dc.contributorFederal University of Rio Grande do Sul-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorda Silva, Margarete Soares-
Autor(es): dc.creatorde Souza, Eliane Ferreira-
Autor(es): dc.creatorRamos, Talita Cuenca Pina Moreira-
Autor(es): dc.creatorBarbosa, Graciele Vieira-
Autor(es): dc.creatorFischer, Eliane Kujat-
Autor(es): dc.creatorda Silva, Lucas Lemos-
Autor(es): dc.creatorLi, Máximo Siu-
Autor(es): dc.creatorde Moura, Ana Paula [UNESP]-
Autor(es): dc.creatorCavalheiro, Alberto Adriano-
Data de aceite: dc.date.accessioned2022-08-04T22:07:44Z-
Data de disponibilização: dc.date.available2022-08-04T22:07:44Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2018-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/MSF.930.107-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/221186-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/221186-
Descrição: dc.descriptionLead zirconate titanate (PZT) is a wide versatile material applied in several electronic devices. Some of dielectric and piezoelectric characteristics depend on phase formation, crystallization and composition. In this work, we prepare PZT powder samples with different compositions by the Polymeric Precursor Method, which were thermally treated at very low temperatures in order to get amorphised powder samples. The zirconium-rich PZT6040 sample showed a significant uptake in photoluminescent emission between 320 ºC and 350 ºC, followed by a slightly increasing in bandgap energy. In spite of the bandgap energy posses the typical value for several structurally disordered semiconductors, these effects were associated to the coexistence of pyrochlore and tetragonal perovskite phases in that referred conditions.-
Descrição: dc.descriptionCERNA CEPEMAT State University of Mato Grosso do Sul-
Descrição: dc.descriptionCDTEQ State University of Mato Grosso do Sul-
Descrição: dc.descriptionLACER Federal University of Rio Grande do Sul-
Descrição: dc.descriptionIFSC/FCM University of São Paulo-
Descrição: dc.descriptionLIEC-IQ Institute of Chemistry São Paulo State University-
Descrição: dc.descriptionLIEC-IQ Institute of Chemistry São Paulo State University-
Formato: dc.format107-112-
Idioma: dc.languageen-
Relação: dc.relationMaterials Science Forum-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectOptical gap-
Palavras-chave: dc.subjectPhotoluminescence-
Palavras-chave: dc.subjectPZT-
Título: dc.titlePhotonic properties of pzt powders along the crystallization process of the polymeric precursor-
Aparece nas coleções:Repositório Institucional - Unesp

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