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<p>Nd<sup>3+</sup> doped zinc lithium arsenic calcium sodium bismuth borate glasses are synthesized by simple melt quenching. X-ray diffraction pattern specify the glass samples’ amorphous nature. The FTIR spectra showed the vibration bands present in this sample. The glasses’ absorption, transmittance and reflectance spectra were recorded in the wavelength range 450–980&#xa0;nm. The optical energy band gap for direct and indirect is found to be in the range of 2.52–2.78&#xa0;eV and 2.15–2.43&#xa0;eV, respectively. The physical and optical parameters like thickness, rare earth ions concentration, molar refractivity, electronic polarizability, Interaction parameter Optical basicity, Metallization criterion, Electronegativity, Nonlinear optical susceptibility, and refractive index are investigated by formula. Refractive index, density, electrical susceptibility, and optical basicity increase with increasing Nd<sub>2</sub>O<sub>3</sub> concentration, while nonlinear parameters decrease due to the rise in NBOs inside the glass system. These results suggested the suitability of prepared glass samples for laser and optical devices.</p>

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Electronic polarizability, optical basicity, electronegativity and interaction parameter of Nd3+ ions in zinc lithium arsenic calcium sodium bismuth Borate glasses with large nonlinear refractive index

  • 期刊论文

  • 发表日期：

    2025年3月21日

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  • S. L. Meena,
  • Monika Meena

摘要

Nd3+ doped zinc lithium arsenic calcium sodium bismuth borate glasses are synthesized by simple melt quenching. X-ray diffraction pattern specify the glass samples’ amorphous nature. The FTIR spectra showed the vibration bands present in this sample. The glasses’ absorption, transmittance and reflectance spectra were recorded in the wavelength range 450–980 nm. The optical energy band gap for direct and indirect is found to be in the range of 2.52–2.78 eV and 2.15–2.43 eV, respectively. The physical and optical parameters like thickness, rare earth ions concentration, molar refractivity, electronic polarizability, Interaction parameter Optical basicity, Metallization criterion, Electronegativity, Nonlinear optical susceptibility, and refractive index are investigated by formula. Refractive index, density, electrical susceptibility, and optical basicity increase with increasing Nd2O3 concentration, while nonlinear parameters decrease due to the rise in NBOs inside the glass system. These results suggested the suitability of prepared glass samples for laser and optical devices.