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<p>The dielectric and photon shielding properties of sodium borate supplied with various quantities of BiNi<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3</sub> multiferroic NPs (nanoparticles) with chemical formula (70-<i>x</i>)B<sub>2</sub>O<sub>3</sub>-10Na<sub>2</sub>O-10ZnO-10PbO-<i>x</i>BiNi<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3</sub>: <i>x</i> = 0.0&#xa0;mol.%, 0.2&#xa0;mol.%, 0.4&#xa0;mol.%, 0.8&#xa0;mol.%, and 1.0&#xa0;mol.% have been studied. Multiferroic NPs have been created using sol-gel, and their shape and microstructure have been examined using HRTEM (high-resolution transmission electron microscopy) and XRD. HRTEM depicts a semi-hexagonal sample. Glass specimens' dielectric property spectroscopy was examined as a function of frequency in the frequency domain, ranging from 50 Hz to 5 MHz. Up to 0.4 mol.%, the dielectric constant falls as the quantity of BiNi<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3</sub> increases, and thereafter it rises. The linear-(LAC) absorption coefficients for BNFx samples were calculated using the Phy-X program throughout the domain of 0.015–15 MeV. Values of LAC increased as BiNi<sub>0.5</sub>Fe<sub>0.5</sub>O<sub>3</sub> quantity (mol.%) increased in the glass networks. The sample containing the highest doping content among our samples possessed the smallest exposure (EBF) as well as energy absorption (EABF) buildup factors.</p>

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Multiferroic Nanoparticle-Doped Borate Glasses: Physical, Dielectric Characteristics and γ-Ray Attenuation Ability

  • 期刊论文

  • 发表日期：

    2025年3月27日

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  • Norah A. M. Alsaif,
  • Haifa I. Alrebdi,
  • M. S. Shams,
  • Adel M. El-Refaey,
  • Y. S. Rammah,
  • R. A. Elsad

摘要

The dielectric and photon shielding properties of sodium borate supplied with various quantities of BiNi0.5Fe0.5O3 multiferroic NPs (nanoparticles) with chemical formula (70-x)B2O3-10Na2O-10ZnO-10PbO-xBiNi0.5Fe0.5O3: x = 0.0 mol.%, 0.2 mol.%, 0.4 mol.%, 0.8 mol.%, and 1.0 mol.% have been studied. Multiferroic NPs have been created using sol-gel, and their shape and microstructure have been examined using HRTEM (high-resolution transmission electron microscopy) and XRD. HRTEM depicts a semi-hexagonal sample. Glass specimens' dielectric property spectroscopy was examined as a function of frequency in the frequency domain, ranging from 50 Hz to 5 MHz. Up to 0.4 mol.%, the dielectric constant falls as the quantity of BiNi0.5Fe0.5O3 increases, and thereafter it rises. The linear-(LAC) absorption coefficients for BNFx samples were calculated using the Phy-X program throughout the domain of 0.015–15 MeV. Values of LAC increased as BiNi0.5Fe0.5O3 quantity (mol.%) increased in the glass networks. The sample containing the highest doping content among our samples possessed the smallest exposure (EBF) as well as energy absorption (EABF) buildup factors.