Abdelrahman A. Elbadawi

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In this paper, the cation size disorder effect of the A-site on the structural properties of the SrAFeTiO6 (A = La, Pr or Nd) was investigated. The compounds were synthesized—as the best of our knowledge—for the first time by conventional and precursor method to get crystalline materials. The results obtained from the experimental measurements carried out(More)
The effect of Sr2+ substitution on the morphology, crystal structure, and optical properties of double perovskite oxide Ba2-xSrxZnWO₆ (x = 0.00, 0.25, 0.50, 0.75, 1.00) were investigated. Scanning electronic microscopy demonstrated that all samples have similar microstructure morphology but differ in the range of grain sizes. X-ray diffraction measurements(More)
function of grain size and investigated by X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM) and Electrical Resistivity Measurement Setup (ERMS). It is found that the crystal structure remains the same for all the samples, while the grain size decreases with the increases of the grinding time and it increases with sintering temperature. At the low(More)
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