A-site ordered quadruple perovskite oxides
Long Youwen1, 2, †,
       

SXRD patterns and the Rietveld refinement profiles of LaCu3Fe4O12 at (a) 300 K and (b) 425 K. The observed (circles), calculated (red line), and difference (blue line) patterns are shown. Ticks show the positions of the Bragg reflections.[31]