Structure and dielectric properties of Ba2CuxY1−xTaO6−y double perovskite

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dc.creatorOliveira, Felipe Souza
dc.creatorSantos, C. A. M. dos
dc.creatorMachado, A. J. S.
dc.creatorBanerjee, Prasun
dc.creatorFranco Júnior, Adolfo
dc.date.accessioned2023-11-07T11:04:31Z
dc.date.available2023-11-07T11:04:31Z
dc.date.issued2019
dc.description.abstractIn this paper, we reported the efect of Cu doping on the structural and dielectric properties of Ba2Y1−xCuxTaO6−y (0.00 ≤ x ≤ 0.50) ceramics at room temperature. The copper for yttrium substitution reduces the sintering temperature and leads to structural changes in the Ba2YTaO6 rock-salt crystalline structure. Dielectric permittivity and complex impedance spectroscopy measurements suggested enhancement of the dielectric constant and occurrence of interfacial Maxwell– Wagner polarization.
dc.identifier.citationOLIVEIRA, F. S. et al. Structure and dielectric properties of Ba2CuxY1−xTaO6−y double perovskite. SN Applied Sciences, Berlin, v. 1, e1447, 2019. DOI: 10.1007/s42452-019-1479-z. Disponível em: https://link.springer.com/article/10.1007/s42452-019-1479-z. Acesso em: 4 set. 2023.
dc.identifier.doi10.1007/s42452-019-1479-z
dc.identifier.issne- 2523-3971
dc.identifier.urihttps://link.springer.com/article/10.1007/s42452-019-1479-z
dc.language.isoeng
dc.publisher.countryAlemanha
dc.publisher.departmentInstituto de Física - IF (RMG)
dc.rightsAcesso Restrito
dc.subjectDielectric
dc.subjectPerovskite
dc.subjectComplex impedance spectroscopy
dc.titleStructure and dielectric properties of Ba2CuxY1−xTaO6−y double perovskite
dc.typeArtigo

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