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Figure 4
The evolution of (a) the X-ray and (b) the neutron PDFs from 100 to 500 K, shown every 100 K, 1.75 < r < 10 Å. The PDF evolves slowly across the phase transition at around 400 K. Elements are indicated by their chemical symbols, except that B denotes a B-site element (Zn or Nb).

IUCrJ
Volume 3| Part 1| January 2016| Pages 20-31
ISSN: 2052-2525
doi:10.1107/S2052252515018722