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Figure 2
Top: local Sr—O(2) and La—O(2) apical distances as obtained from Sr and La K-edge measurements. Sr measurements were performed on samples prepared by solid-state reaction (circles) and a combustion technique (squares, crosses), and at different synchrotron facilities. For x = 0.04, results from both transmission and fluorescence are shown. Crosses are displaced for clarity. Circles are weighted averages (centroids) of the distribution of two Sr—O(2) distances found in our best fits of solid-state reaction samples (Haskel et al., 1999BB11). Bottom: weighted average of Sr—O(2) and La—O(2) distances and its comparison with the results of diffraction.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 8| Part 2| March 2001| Pages 186-190
doi:10.1107/S090904950001846X
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