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Magneto-dielectric and multiferroic properties in Bi<sub>0.95</sub>Yb<sub>0.05</sub>Fe<sub>0.95</sub>Co<sub>0.05</sub>O<sub>3</sub>
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Citations
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References
2019
Year
Magnetic PropertiesEngineeringMultiferroic PropertiesChemistryMagnetic MaterialsMagnetismMultiferroicsFerroelectric ApplicationSuperconductivityBfo SamplesMaterials ScienceMaterials EngineeringBismuth FerriteMagnetoelectric MaterialsSpintronicsFerromagnetismBfo PowderNatural SciencesApplied PhysicsCondensed Matter PhysicsFerroelectric MaterialsFunctional Materials
Bismuth ferrite (BFO) and (Yb, Co) co-doped BFO powder are successfully synthesized using the sol-gel method. The structural, electrical, magneto-dielectric and multiferroic properties of pure and co-doped BFO have been systematically investigated. The crystal structures of these samples are investigated using x-ray diffraction techniques, which confirmed the single-phase polycrystalline rhombohedral perovskite structure with the R3c space group. The co-substitution studies revealed that the electrical, ferromagnetic and ferroelectric properties of BFO were significantly enhanced compared to pure BFO samples.
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