XRD pattern for Mn doped Barium Titanate samples showed split peaks. Irregular c/a ratio with increasing concentration indicates which structure?

for 1% Mn doped BaTiO3, c/a =0.9955 for 2%, c/a=0.9845 for 3%, c/a=0.9913 Major peaks of all XRD shifts to right with increasing doping concentration.

24 September 2020 7,169 3 View