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  1. No Access

    Article

    Structural, electrical properties of bismuth and niobium-doped LaNiO3 perovskite obtained by sol–gel route for future electronic device applications

    This paper discusses the structural, microstructure and electrical properties of perovskite oxide lanthanum nickel LaNiO3, synthesized by the sol–gel reaction technique that was investigated. The prepared materia...

    Kais Iben Nassar, M. Benamara, L. Kechiche, S. Soreto Teixeira… in Indian Journal of Physics (2024)

  2. No Access

    Article

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

    Perovskite oxide BaNi0.5Mn0.25Fe0.25O3 was successfully synthesized using a sol–gel method. Structural refinement analysis has been performed to investigate the details of the crystalline structure which was foun...

    F. Tayari, K. Iben Nassar, M. Ben Maalem, S. Soreto Teixeira… in Indian Journal of Physics (2023)

  3. No Access

    Article

    Temperature- and frequency-dependent dielectric and impedance spectroscopy of double perovskite oxide BiBa0.5Ag0.5Ni2O6 electronic material

    The objective of this research is to develop perovskite compounds with electrical and dielectric properties that can be used in technological applications including magnetism, health, and electronic devices. P...

    K. Iben Nassar, F. Tayari, M. Slimi… in Journal of Materials Science: Materials in… (2023)

  4. No Access

    Article

    Studies on structural, dielectric behavior, and electrical properties of BiBaNiNbO6 double perovskite for electronic applications

    The structural, morphological, dielectric and electrical properties for BiBaNiNbO6 sample prepared by sol–gel method have been investigated in this work. X-ray investigation confirms the formation of single phase...

    K. Iben Nassar, F. Tayari, M. Slimi… in Journal of Materials Science: Materials in… (2022)

  5. Article

    Correction: Electrical transport of Mg-doped maghemite (γ-Fe2O3) nanoparticles

    Majdi Benamara, Souhir Bouzidi, N. Zahmouli, S. Soreto Teixeira… in Applied Physics A (2022)

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  6. No Access

    Article

    Impedance spectroscopic analysis and electrical proprieties in SrAgNiMnO6 double perovskite ceramic

    In this paper, impedance spectroscopy, modulus analysis, AC electrical conductivity, and dielectric properties of double perovskite compound of general formula SrAgNiMnO6, synthesized by sol–gel method, have been...

    K. Iben Nassar, M. Slimi, N. Rammeh… in Journal of Materials Science: Materials in… (2022)

  7. No Access

    Article

    Electrical transport of Mg-doped maghemite (γ-Fe2O3) nanoparticles

    Maghemite (γ-Fe2O3) and Mg-doped γ-Fe2O3 nanopowders were made using the sol–gel method. The microstructural properties of the generated samples were evaluated using X-ray diffraction (XRD). The indexed reflectio...

    Majdi Benamara, Souhir Bouzidi, N. Zahmouli, S. Soreto Teixeira… in Applied Physics A (2022)

  8. No Access

    Article

    Electrical and Magnetic Studies of Maghemite (γ-Fe2O3) Prepared by the Sol–Gel Route

    Maghemite (γ-Fe2O3) nanopowder was prepared by the sol–gel method. The microstructural and morphological properties of the prepared sample were studied by X-ray diffraction (XRD) and scanning electron microscopy ...

    M. Benamara, N. Zahmouli, S. Soreto Teixeira… in Journal of Electronic Materials (2022)

  9. No Access

    Article

    Effect of Pr substitution in the A site on the structural, dielectric and magnetic properties of double perovskite La2NiMnO6

    Double perovskite compounds have the general formula A2B'B''O6; these materials have attracted a lot of interest due to their diverse structural, electrical, dielectric and magnetic properties. In this work, we h...

    K. Iben Nassar, N. Rammeh, S. Soreto Teixeira, M. P. F. Graça in Applied Physics A (2022)

  10. No Access

    Chapter and Conference Paper

    AC Conductivity and Dielectric Response of PMMA/Carbon Dots Nanocomposite Materials

    The AC electrical conductivity of an original nanocomposite based on the incorporation of carbon in poly (methyl methacrylate) (PMMA) at several filler loadings were studied in the frequency range from 100...

    Ilham Bouknaitir, S. Soreto Teixeira… in Proceedings of the Sixth International Sym… (2022)

  11. No Access

    Article

    Structural and electrical properties of double perovskite oxide LaPbFeTiO6 synthesized by a sol–gel process

    The double perovskite structure is interesting for many researches in various fields of physics and their technological applications. The LaPbFeTiO6 compound is a very important for many technologies because it h...

    K. Iben Nassar, M. Slimi, N. Rammeh, S. Soreto Teixeira… in Applied Physics A (2021)

  12. No Access

    Article

    Study of ZnO room temperature NO2 sensor under illumination prepared by auto-combustion

    ZnO nanoparticles have been prepared by auto-combustion method. Morphological and structural properties of the prepared samples were investigated by SEM, XRD, Raman and XPS characterizations. The XRD diffracto...

    M. Benamara, S. Soreto Teixeira, M. P. F. Graça, M. A. Valente… in Applied Physics A (2021)

  13. No Access

    Article

    Tuning the magnetic and electric behavior of lithium ferrite using an eco-friendly pectin sol-gel route

    Lithium ferrite (LiFe5O8) in the cubic crystal system is a very important and versatile material for several technological applications as it possesses very attractive electric and magnetic behaviors. Herein, we ...

    J. M. F. Lucas, P. R. Prezas… in Journal of Sol-Gel Science and Technology (2021)

  14. No Access

    Article

    Niobium oxide prepared by sol–gel using powder coconut water

    Niobium oxides are presently very important materials for electronic device applications. In this work, a new approach, using the proteic sol–gel route, was used to prepare niobium pentoxide powders. This appr...

    J. M. F. Lucas, S. Soreto Teixeira… in Journal of Materials Science: Materials in… (2019)

  15. No Access

    Chapter and Conference Paper

    Electrical and Magnetic Properties of Yttrium Ferrites

    The development of new materials with a high dielectric constant and low losses is one of the main targets in scientific research for applications. These properties permit to reduce the size and weight of elec...

    S. Soreto Teixeira, A. J. M. Sales… in Advanced Nanotechnologies for Detection an… (2018)

  16. No Access

    Chapter and Conference Paper

    Electrical Properties of Lithium Ferrite Nanoparticles Dispersed in a Styrene-Isoprene-Styrene Copolymer Matrix

    The main goal of this work was the preparation and study of a composite material by dispersing lithium ferrite particles in a polymeric matrix. The matrix selected was styrene-b-isoprene-b-styrene (SIS) copoly...

    S. Soreto Teixeira, M. P. F. Graça… in Nanoscience Advances in CBRN Agents Detect… (2015)