Fig. 5
From: Concentration- and Temperature-Induced Phase Transitions in PrAlO3–SrTiO3 System
X-ray synchrotron powder diffraction patterns of Pr0.5Sr0.5Al0.5Ti0.5O3 (HASYLAB B2 data, λ = 0.53820 Å). Full-profile Rietveld refinement was performed in space groups Pm \( \overline{3} \) m (T = 1173 K) and R \( \overline{3} \) с (T = 373 K). Experimental (dots) and calculated patterns, difference profiles and positions of the diffraction maxima are given