Exploring bismuth-doped polycrystalline ceramic Ba<sub>0.75</sub>Bi<sub>0.25</sub>Ni<sub>0.7</sub>Mn<sub>0.3</sub>O<sub>3</sub>: synthesis, structure, and electrical properties for advanced electronic applications
Kais Iben Nassar, Faouzia Tayari, Majdi Benamara, S. Soreto Teixeira, M.P.F. Graça
Abstract
ions. The activation energy obtained from the relaxation peaks of the modulus is found to be 0.674 eV. The dielectric constant exhibits high values that increase with temperature. This observation suggests that the capacitance behavior holds promising potential for energy storage applications, making it a suitable candidate for various technological uses.
Topics & Concepts
Materials scienceGrain boundaryDielectricActivation energyBismuthAnalytical Chemistry (journal)Charge carrierPerovskite (structure)Orthorhombic crystal systemDielectric spectroscopyCrystalliteRelaxation (psychology)Condensed matter physicsDopingElectrical resistivity and conductivityConductivityCrystal structureCrystallographyChemistryPhysical chemistryOptoelectronicsComposite materialElectrical engineeringMicrostructurePsychologyElectrochemistryElectrodeEngineeringSocial psychologyPhysicsMetallurgyChromatographyFerroelectric and Piezoelectric MaterialsMagnetic and transport properties of perovskites and related materialsMultiferroics and related materials