Structural, morphology, Raman spectroscopy, magnetic and electrical proprieties of BaNi0.5Mn0.25Fe0.25O3 ceramic for electronic applications

Tayari, F.; Nassar, K. Iben; Maalem, M. Ben; Teixeira, S. Soreto; Graça, M.P.F.

doi:10.1007/s12648-023-02704-0

Indian J Phys

2023

DOI: 10.1007/s12648-023-02704-0

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Structural, morphology, Raman spectroscopy, magnetic and electrical proprieties of BaNi0.5Mn0.25Fe0.25O3 ceramic for electronic applications

F. Tayari

K. Iben Nassar

M. Ben Maalem

et al.

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Cited by 5 publications

References 35 publications

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Investigating structural, dielectric, and electrical characteristics of sol–gel synthesized perovskite ceramic Bi0.7Ba0.3(FeTi)0.5O3

Tayari,

Teixeira,

Graça

et al. 2024

J Sol-Gel Sci Technol

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The goal of this research is to create a perovskite ceramic with electrical and dielectric properties appropriate for energy storage, medical uses, and electronic devices. A bismuth ferric titanate, Bi0.7Ba0.3(FeTi)0.5O3, doped with barium and crystalline, was effectively synthesized at the A-site via sol–gel synthesis. A rhombohedral structure emerged in the R3́C space group, which was confirmed by room-temperature X-ray studies. An average grain size of 263 nm and a homogeneous grain distribution and chemical composition were confirmed by the results of scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX). The study established a clear relationship between temperature, frequency, and the electrical properties of the material. Impedance spectroscopy and electrical modulus measurements, performed in the frequency range of 1 kHz to 1 MHz and at temperatures ranging from 200 K to 360 K, demonstrated a non-Debye type of relaxation. Furthermore, once the material was produced at various temperatures, its frequency-dependent electrical conductivity was examined using Jonscher’s law. The results demonstrate that barium doping significantly improves the electrical conductivity and dielectric properties compared to pure BiFeTiO₃. Over the complete temperature range, consistent conduction and relaxation mechanisms were discovered. These findings suggest that the chemical may find widespread applicability across a broad temperature range, including electrical fields and capacitors. Graphical Abstract

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Investigating structural, dielectric, and electrical characteristics of sol–gel synthesized perovskite ceramic Bi0.7Ba0.3(FeTi)0.5O3

Tayari,

Teixeira,

Graça

et al. 2024

J Sol-Gel Sci Technol

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Structural, dielectric relaxation and conduction mechanism in Ho-doped Bi0.5Na0.5TiO3 ceramics

Kuanar,

Dalai,

Behera

et al. 2023

Indian J Phys

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Enhancing future technologies: Sol-Gel synthesis of Sr0.6Ag0.4MnO3 manganite perovskite

Faouzia,

Kais Iben,

Majdi

2024

Open Journal of Chemistry

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The research successfully produced Sr0.6Ag0.4MnO3, a silver strontium manganite with the desired perovskite crystal structure, using the sol-gel technique. Extensive analysis revealed its notable characteristics, indicating potential uses across various fields. X-ray diffraction showed the compound's tetragonal structure at room temperature, affirming its stability. Morphological and chemical assessments confirmed the material's consistency and evenness, with crystallites averaging 27 nm (from XRD) and 90 nm (from SEM). The material displayed a ferro-paramagnetic transition at 375 K, suggesting suitability for magnetic applications, alongside a slight drop in electrical resistance under a magnetic field, hinting at potential magnetoresistive properties for electronic devices. In terms of dielectric properties, particularly at low frequencies, the material demonstrated a high dielectric constant and low tangent loss, indicating its potential for electrical components. Overall, these findings position Sr0.6Ag0.4MnO3 as a versatile material with promising applications in magnetism, electronics, and electrical components.

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Structural, morphology, Raman spectroscopy, magnetic and electrical proprieties of BaNi0.5Mn0.25Fe0.25O3 ceramic for electronic applications

Cited by 5 publications

References 35 publications

Investigating structural, dielectric, and electrical characteristics of sol–gel synthesized perovskite ceramic Bi0.7Ba0.3(FeTi)0.5O3

Investigating structural, dielectric, and electrical characteristics of sol–gel synthesized perovskite ceramic Bi0.7Ba0.3(FeTi)0.5O3

Structural, dielectric relaxation and conduction mechanism in Ho-doped Bi0.5Na0.5TiO3 ceramics

Enhancing future technologies: Sol-Gel synthesis of Sr0.6Ag0.4MnO3 manganite perovskite

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