Figure 4
From: Neutron Total Scattering Studies of Group II Titanates (ATiO3, A2+ = Mg, Ca, Sr, Ba)
(a) Rietveld refinement of neutron diffraction, (b) refined model, (c) small-box modeling of neutron PDF, and (d) zoom-in of neutron PDF for BaTiO3 at 225 K with the Amm2 space group. Data (black circles) and refined models (continuous lines) are shown, along with the difference pattern and hkl markers below (diffraction data only).
