Tracking of structural defects induced by Eu-doping in β-Ag2MoO4: their influences on electrical properties

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Autor(es): dc.contributorIFIMAT (UNCPBA) and CIFICEN (UNCPBA-CICPBA-CONICET)-
Autor(es): dc.contributor(UNIFEI)-
Autor(es): dc.contributorUniversity of Mar del Plata and National Research Council (CONICET)-
Autor(es): dc.contributorFederal University of Itajubá (UNIFEI)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversity Jaume I (UJI) Castellón-
Autor(es): dc.creatorMacchi, Carlos-
Autor(es): dc.creatorPetinardi, Guilherme Magalhaes-
Autor(es): dc.creatorFreire, Leonardo Almeida-
Autor(es): dc.creatorCastro, Miriam Susana-
Autor(es): dc.creatorAldao, Celso Manuel-
Autor(es): dc.creatorLuiz, Thaís Marcial-
Autor(es): dc.creatorMoura, Francisco-
Autor(es): dc.creatorSimões, Alexandre Zirpoli-
Autor(es): dc.creatorMoreno, Henrique-
Autor(es): dc.creatorLongo, Elson-
Autor(es): dc.creatorSomoza, Alberto-
Autor(es): dc.creatorAssis, Marcelo-
Autor(es): dc.creatorPonce, Miguel Adolfo-
Data de aceite: dc.date.accessioned2025-08-21T16:34:07Z-
Data de disponibilização: dc.date.available2025-08-21T16:34:07Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-29-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1039/d3dt03385f-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308931-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308931-
Descrição: dc.descriptionIn this study, several methods were employed to investigate the electrical characteristics of β-Ag2MoO4 systems, both Eu-doped and undoped, synthesized using the microwave-assisted hydrothermal method. The focus extended to understanding how synthesis time influences material defects, with doping fixed at 1%. A systematic shift in the silver vacancy (VAg) concentration was observed within the doped β-Ag2MoO4 system. Specifically, this study demonstrated that the incorporation of Eu3+ into polycrystalline β-Ag2MoO4 initially increases the VAg concentration. However, as the synthesis time progresses, the VAg concentration decreases, resulting in alterations in the resulting electrical properties, arising from the intricate interplay between the number of grain boundaries and carrier density. By combining information obtained from photoluminescence, positron annihilation lifetime spectroscopy, and impedance spectroscopy, a comprehensive conduction mechanism was formulated, shedding light on both doped and undoped β-Ag2MoO4 systems.-
Descrição: dc.descriptionInstitute of Materials Physics of Tandil IFIMAT (UNCPBA) and CIFICEN (UNCPBA-CICPBA-CONICET)-
Descrição: dc.descriptionFunctional Materials Development Group (GDMaF) Federal University of Itajubá (UNIFEI)-
Descrição: dc.descriptionInstitute of Materials Science and Technology (INTEMA) University of Mar del Plata and National Research Council (CONICET)-
Descrição: dc.descriptionInstitute of Scientific and Technological Research in Electronics (ICYTE) University of Mar del Plata and National Research Council (CONICET)-
Descrição: dc.descriptionAdvanced Materials Interdisciplinary Laboratory (LIMAV) Federal University of Itajubá (UNIFEI)-
Descrição: dc.descriptionSchool of Engineering and Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionCDMF Federal University of São Carlos (UFSCar)-
Descrição: dc.descriptionDepartment of Physical and Analytical Chemistry University Jaume I (UJI) Castellón-
Descrição: dc.descriptionSchool of Engineering and Sciences São Paulo State University (UNESP)-
Formato: dc.format525-534-
Idioma: dc.languageen-
Relação: dc.relationDalton Transactions-
???dc.source???: dc.sourceScopus-
Título: dc.titleTracking of structural defects induced by Eu-doping in β-Ag2MoO4: their influences on electrical properties-
Tipo de arquivo: dc.typelivro digital-
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