Comparative study of boron oxides crystal with different sources X-ray production sources (Cu, Ag, Mo, and Fe)

This work aims to study the XRD of 5 Boron oxides crystal with different X-ray sources using Quantum Expresso. When XRD was done with angle vs. intensity, a pretty exciting observation was observed: the single high-intensity peak was observed for each source. The high intensity with large Bragg’s angle is observed with Fe-sources among the considered source (Cu, Ag, Mo, and Fe). This shows lower atomic mass sources have higher Bragg’s angle when incidence on a sample of Boron oxides. The high-intensity peak when Fe-sources is used for XRD of B6O, BO3, B2O, B8O, B2O3 was observed at an angle of 44.3, 37.5, 11, 44.3, 39.8 degrees, respectively.