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  1. No Access

    Article

    Prediction study of structural, thermal, and optical characterization of Co0.6Zn0.4Fe2O4 cubic spinel synthesized via sol–gel method for energy storage

    In this comprehensive study, we synthesized Co0.6Zn0.4Fe2O4 cubic spinel via the sol–gel method and characterized its structural, thermal, and optical properties. X-ray diffraction (XRD) verified the crystallizat...

    A. Messaoudi, Aref Omri, A. Benali… in Journal of the Korean Physical Society (2024)

  2. No Access

    Article

    Examination of charge-carriers hop** and identification of relaxation phenomenon and blocking effect in perovskite system

    La0.8Na0.2MnO3 perovskite is successfully synthesized using the conventional solid-state reaction. X-ray diffraction diagram confirms the perovskite compound formation and reveals that the prepared material is cr...

    Wided Hizi, M. Wali, H. Rahmouni, K. Khirouni… in The European Physical Journal Plus (2024)

  3. Article

    Correction: Studies on conduction mechanism and dielectric properties of Pr0.65Ca0.25Ba0.1MnO3 compound

    Amira Khlifi, R. Hanen, H. Rahmouni, N. Guermazi… in The European Physical Journal Plus (2024)

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  4. No Access

    Article

    Synthesis, structural and optical characterization of LiNbO3 material for optical applications

    In this work, we investigate the structural and optical properties of the LiNbO3 compound. The sample is prepared using the solid–solid (LN1) and sol–gel (LN2) methods. The obtained compounds were characterized b...

    K. Guithi, H. E. Sekrafi, A. Ben Jazia Kharrat, K. Khirouni… in Journal of Optics (2023)

  5. No Access

    Article

    Electrical and dielectric properties of the La0.4Bi0.3Sr0.2Ba0.1MnO3 ceramic synthesized by sol–gel method

    We investigate the electrical and dielectric properties of the La0.4Bi0.3Sr0.2Ba0.1MnO3 manganite that is prepared by the sol–gel method. Over the explored temperature interval, our compound reveals a semiconduct...

    H. Salhi, Y. Moualhi, A. Mleiki, H. Rahmouni… in The European Physical Journal Plus (2023)

  6. No Access

    Article

    Synthesis, crystal structure, vibrational properties, optical properties and Hirshfeld surface analysis of a new Bi (III) halide complex: (C2H8N)3BiBr6 for optoelectronic devices

    A new organic–inorganic material, dimethylaminium hexabromobismuthate (C2H8N)3BiBr6 was elaborated by the slow evaporation technique at room temperature. This compound is synthesized and characterized by X-ray di...

    Kaouther Kahouli, A. Ben Jazia Kharrat… in Indian Journal of Physics (2023)

  7. No Access

    Article

    Studies on conduction mechanism and dielectric properties of Pr0.65Ca0.25Ba0.1MnO3 compound

    Electrical responses and dielectric behaviors of Pr0.65Ca0.25Ba0.1MnO3 were detailed using impedance spectroscopy impedance. The investigation of DC electrical conductivity indicates that the sample shows a semic...

    Amira Khlifi, R. Hanen, H. Rahmouni, N. Guermazi… in The European Physical Journal Plus (2023)

  8. No Access

    Article

    Synthesis, structural and electrical properties of two congruent isotypic diphosphates: Li2Na2P2O7 and Li3NaP2O7

    The mixed alkali-diphosphate materials are among the widely used commercial materials due to their outstanding physical properties. The Li2Na2P2O7 (LNOP1) and Li3NaP2O7 (LNOP2) compounds have been synthetized by ...

    R. Jemai, K. Khirouni, M. Gargouri in Applied Physics A (2023)

  9. No Access

    Article

    Improving the optical, electrical and dielectric characteristics of ZnO nanoparticles through (Fe + Al) addition for optoelectronic applications

    In the present study, undoped ZnO and co-doped Zn(0.99 − x)Fe0.01AlxO (x = 0.01, 0.03 and 0.05) were effectively prepared by the co-precipitation process. The structural, morphological, optical and electrical pro...

    H. Saadi, Z. Benzarti, P. Sanguino, Y. Hadouch, D. Mezzane… in Applied Physics A (2022)

  10. No Access

    Article

    Optical and thermoelectric properties of NaNbO3 thin film deposed by spray pyrolysis: experimental and DFT study

    Thermoelectric materials are gaining popularity as one of the most effective solutions to the energy issue because of their capacity to create electricity from waste heat without polluting the environment. In ...

    A. Mabrouki, Amira Bougoffa, Abdessalem Trabelsi… in The European Physical Journal Plus (2022)

  11. No Access

    Article

    Investigation of the dielectric response and the transport properties of samarium and strontium-based manganite

    Electrical and dielectric properties of the Sm0.45Pr0.1Sr0.45MnO3 compound are presented within the wide frequency and temperature ranges. Dielectric analysis proved the polar dielectric behavior of the studied c...

    Y. Moualhi, A. Mleiki, H. Rahmouni, K. Khirouni in The European Physical Journal Plus (2022)

  12. No Access

    Article

    Temperature and Frequency Dependence of Negative Capacitance, Dielectric and Electric Properties in La0.57Nd0.1Sr0.13Ag0.2MnO3 Ceramic

    A detailed study of electrical and dielectric properties of the La0.57Nd0.1Sr0.13Ag0.2MnO3 ceramic prepared by conventional solid-state reaction has been presented in this work. The frequency and temperature depe...

    M. Nasri, Omar Rejaiba, Raihane Charguia… in Journal of Low Temperature Physics (2022)

  13. No Access

    Article

    UV–visible characterization of zinc and potassium zinc pyrophosphate

    New Zn2P2O7, K2ZnP2O7 and KZn1.5P2O7 compounds were synthesized with conventional solid solid reaction method. The optical properties have been studied by using UV–Visible spectrophotometer. The optical band gaps...

    R. Ben Said, N. Moutia, B. Louati, K. Guidara… in Optical and Quantum Electronics (2021)

  14. No Access

    Article

    Transport properties and dielectric response of Pr0.8Na0.2-xKxMnO3 (x = 0, 0.05, 0.1, 0.15 and 0.2) ceramics synthesized by sol–gel method

    The effect of substituting sodium by potassium on electrical and dielectric properties is investigated in details for the GdFeO3-type Pr0.8Na0.2-xKxMnO3 (x = 0.00, 0.05, 0.1, 0.15 and 0.2) manganites. The electri...

    I. Ouni, H. Ben Khlifa, R. M’nassri, Muaffaq. M. Nofal… in Applied Physics A (2021)

  15. No Access

    Article

    Influence of Fe do** on physical properties of charge ordered praseodymium–calcium–manganite material

    We investigated the effect of iron substitutions upon the structural, magnetic, electric, and dielectric properties in Pr0.7Ca0.3Mn1–xFexO3 mixed-valence manganite. The samples were synthesized using the solid-st...

    Y. Moualhi, R. M’nassri, Muaffaq M. Nofal… in The European Physical Journal Plus (2020)

  16. No Access

    Article

    Investigations of electrical properties of Pr0.65Ca0.25Cd0.1MnO3 ceramic

    Pr0.65Ca0.25Cd0.1MnO3 ceramic was elaborated using the conventional solid-state reaction technique. The polycrystalline sample was subjected to investigate by ac impedance spectroscopy. From the main results, the...

    A. Khlifi, R. Hanen, A. Mleiki, H. Rahmouni… in The European Physical Journal Plus (2020)

  17. No Access

    Article

    Transport properties of La0.9Sr0.1MnO3 manganite

    Impedance spectroscopy technique was used to characterize the electrical properties in a wide range of frequency [40–105 Hz] and temperature [80–700 K]. As a result, AC-conductivity spectrum follows the ‘double J...

    W. Hizi, H. Rahmouni, M. Gassoumi, K. Khirouni… in The European Physical Journal Plus (2020)

  18. No Access

    Article

    Investigation of the thermal annealing effect on the optical, thermal and electrical properties of Sn2Sb2S5 evaporated thin films

    Sn2Sb2S5 materials were synthesized by thermal evaporation using earth-abundant tin, antimony and sulfur elements. The effect of annealing temperature on structural, morphological, optical, thermal and electrical...

    A. Mami, M. A. Wederni, N. Bennaji, Y. Fadhli… in Optical and Quantum Electronics (2020)

  19. No Access

    Article

    Investigation of electrical properties and conduction mechanism using CBH model of Ba0.97La0.02Ti1−xNb4x/5O3 (x = 0.00 and 0.02) compounds

    Lead-free Ba0.97La0.02Ti1−xNb4x/5O3 (abbreviated as BLT and BLT0.98Nb0.016) ceramics were grown using the molten-salt method with filtration as well as evaporation technique. A correlation investigation between t...

    M. Jebli, Ch. Rayssi, J. Dhahri, K. Khirouni in Applied Physics A (2020)

  20. No Access

    Article

    Modeling of Magnetic, Magnetocaloric Properties and Dielectrical Characterization of (La0.75Nd0.25)2/3(Ca0.8Sr0.2)1/3MnO3 Manganite Oxide

    In the present work, we aim to analyze the magnetocaloric and electrical properties of (La0.75Nd0.25)2/3(Ca0.8Sr0.2)1/3MnO3 manganite prepared by solid-state method at high temperature. The experimental results o...

    S. Chouikhi, J. Khelifi, M. Nasri, E. Dhahri… in Journal of Low Temperature Physics (2019)

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