Nickel Doping Effects on the Structural and Dielectric Properties of Ba(Zn1/3Nb2/3)O3 Perovskite Ceramics

Basit Öğe Kaydı
dc.contributor.authorQasrawi, A.F.
dc.contributor.authorSahin, Ethem İlhan
dc.contributor.authorEmek, Mehriban
dc.date.accessioned2025-01-06T17:30:00Z
dc.date.available2025-01-06T17:30:00Z
dc.date.issued2021
dc.description.abstractThe effects of nickel doping into Ba(Zn1/3Nb2/3)O3 (acronym: BZN) ceramics is structurally, morphologically and electrically investigated. The nickel substitution in sites of Zn which was carried out by the solid state reaction technique strongly enhanced the structural, morphological and electrical performances of the BZN. Specifically, while the lattice constant and crystallite sizes increased, the microstrain and the defect density decreased. The relative density of the BZN ceramics increased from 95.40% to 98.24% upon doping of Ni with content of x = 0.05. In addition, the Ni doping increased the values of electrical conductivity without significant changes in the dielectric constant values. It is also observed that the doping the BZN ceramics highly altered the temperature dependent variation of the relative dielectric constant. In the temperature range of 293–473 K, the x = 0.05 Ni doped BZN samples were less sensitive to temperature. The dynamics of the temperature dependent dielectric response is dominated by the coupled defects excitation mechanisms. Both of the temperatures and frequency dependent dielectric constant, dielectric loss and electrical conductivity suggests that the Ni doped Ba(Zn1/3Nb2/3)O3 ceramics is more appropriate for electronic device fabrication than the pure ones. © 2021, The Minerals, Metals & Materials Society.
dc.description.sponsorshipArab-American University; Marmara Üniversitesi
dc.identifier.doi10.1007/s11664-021-08737-7
dc.identifier.endpage2231
dc.identifier.issn0361-5235
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85099993588
dc.identifier.scopusqualityQ2
dc.identifier.startpage2223
dc.identifier.urihttps://doi.org/10.1007/s11664-021-08737-7
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1448
dc.identifier.volume50
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Electronic Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectBa(Zn<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub> ceramics
dc.subjectBZN
dc.subjectdielectric
dc.subjectNi doping
dc.subjectx-ray diffraction
dc.titleNickel Doping Effects on the Structural and Dielectric Properties of Ba(Zn1/3Nb2/3)O3 Perovskite Ceramics
dc.typeArticle

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu