Tailoring the magnetic properties of Zn doped nickel, magnesium and cobalt ferrite ceramics

Página do item simplificado
dc.creatorRomanholo, Pedro Victor Valadares
dc.creatorAlves, Thiago Eduardo Pereira Alves
dc.creatorSwapnalin, Jhilmil
dc.creatorBanerjee, Partha
dc.creatorFranco Júnior, Adolfo
dc.date.accessioned2023-10-17T15:41:13Z
dc.date.available2023-10-17T15:41:13Z
dc.date.issued2022-05
dc.description.abstractZinc substituted cobalt, magnesium and nickel ferrites (M(1−x)ZnxFe2O4, x = 0.0, 0.5) were prepared using combustion reaction techniques. The particle sizes were roughly round shaped with 1 μm dimensions. The Zn2+ substitution led to the increase in the crystal parameters with higher densities. The band shift in FTIR spectra was observed at 600 cm−1 for the A-site doping. The obtained magnetic measurement results have demonstrated the effect of zinc substitution preferably in tetrahedral site on all the ferrites. More precisely, the maximum saturation magnetization and anisotropy value were observed for the Co–CoZn pairs. The magnetic parameters variation was presented through Yafet and Kittel model with the help of change in geometry of the interaction between A-B sites.
dc.identifier.citationROMANHOLO, Pedro Victor Valadares et al. Tailoring the magnetic properties of Zn doped nickel, magnesium and cobalt ferrite ceramics. Materials Chemistry and Physics, Amsterdam, v. 284, e126072, 2022. DOI: 10.1016/j.matchemphys.2022.126072. Disponível em: https://www.sciencedirect.com/science/article/pii/S0254058422003789. Acesso em: 4 set. 2023.
dc.identifier.doi10.1016/j.matchemphys.2022.126072
dc.identifier.issn0254-0584
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0254058422003789
dc.language.isoeng
dc.publisher.countryHolanda
dc.publisher.departmentInstituto de Física - IF (RMG)
dc.rightsAcesso Restrito
dc.subjectSpinel ferrite
dc.subjectA-B super-exchange
dc.subjectMagnetic properties
dc.subjectSpinel ferrite
dc.subjectA-B super-exchange
dc.subjectMagnetic properties
dc.subjectRietveld refinement
dc.subjectHigh entropy oxides
dc.titleTailoring the magnetic properties of Zn doped nickel, magnesium and cobalt ferrite ceramics
dc.typeArtigo

Arquivos

Licença do Pacote
Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Baixar

Coleções

IF - Artigos publicados em periódicos