El Sayed Yousef

TL;DR: In this article, Bismuth-borate glasses doped with rare earth ions were studied with respect to the density, molar volume and the elastic moduli, Poisson's ratio, Debye temperature, microhardness, softening temperature, acoustic impedance, diffusion constant and latent heat of melting.

TL;DR: In this article, the spectral results of Dy3+ (1.0 ǫ) ions-doped TeO2-ZnO-PbO−PbF2-Na2O (TZPPN) glass were reported.

TL;DR: In this article, the total ionic packing density (Vt) and the total dissociation energy (Gt) for TVM-glasses have been computed Elastic moduli, hardness, and Poisson's ratio have been calculated using WinXcom and EXABCal computer codes, mass attenuation coefficient (MAC), linear attenuation coefficients (LAC), half value layer (HVL), mean free path (MFP), effective atomic number (Zeff), equivalent atomic number(Zeq), energy absorption and exposure built up factors (EABF and EBF

TL;DR: In this paper, the third order non-linear refractive indices were measured using degenerated four wave mixing (DFWM) and the optical Kerr susceptibilities calculated hereof were in the range from 5.49 to 6.58 × 10 −13 ǫ ≈ 0.

TL;DR: In this article, a Gaussian fitting of the first-neighbour peaks in the neutron and x-ray data simultaneously was performed on compositional series of binary Zn, Nb and mixed Zn/Nb tellurite glasses.