Magnetic properties of glass systems (Lead Bismuthate)

Abstract

XPS has been used to find structural information on the xPbO.(1-X)Bi2O5 glass system where x=0.23, 0.36, 0.44 and 0.55. The binding energies from the Pbf7/2 and 4f5/2 core levels decrease with increasing PbO content while the full-width at half concentrated of these peaks increase. The Ois spectra show an asymmetryfor samples having composition x<0.6, which results from oxygen atomare the B-O-B conformationas well asoxygen atom in the Bi-O-Pb and Pb-O-Pbconfiguration. The no of non-bridging O was establish to grow thing 82% near 93% with grow thingPbOcomfortable.The documents aresteadybyresolves from magnetic susceptibility dimensions on the similarcrystalexamples.PbObond are appropriateextra covalent in environmentallyPbOandfinallyPbOaltered its role of glass. In addition to the paramagnetic involvementin Bi4+, The Susceptibility of Oxide Glasses Covers Of +ve Constant Contribution.