Fig. 2
From: Structural Behaviour of Solid Solutions in the NdAlO3-SrTiO3 System
Graphical results of Rietveld refinement of Nd0.1Sr0.9Al0.1Ti0.9O3 and Nd0.5Sr0.5Al0.5Ti0.5O3 structures. The experimental X-ray powder diffraction patterns (dots) are shown in comparison with the calculated patterns (blue lines). The difference curves between measured and calculated profiles are shown below the diagrams. Inset shows the view of the cubic and rhombohedral structures as corner-shared Al/TiO6 octahedra with Nd/Sr species located between them