Figure 2
Diffractograms of the pristine samples. For comparison, simulated stick patterns of database structures of the same or similar materials are given (La0.9Ca0.1FeO3 for La0.9, La0.67Ca0.33FeO3 for La0.6, NdFeO3 for Nd0.9 and LSF for LSF). The sticks coincide with the measured Bragg peaks, confirming a successful synthesis and phase purity. Additionally, the black lines are the simulated diffractograms after Rietveld refinement, agreeing very well with the measured intensities. The hkl indices of the reflections that contribute most to the respective (group of) Bragg peaks are given. Please note that this list is not complete (especially for high angles). The largest Bragg peaks (A–C) are highlighted in grey (see Table 2 for their positions). |