Figure 2
From: Lattice disorder effect on magnetic ordering of iron arsenides
Tetragonal (0 2 0) peak profiles for the two EuFe2As2 crystals at room temperature for (a) ‘crystal a’ and (b) ‘crystal b’, showing the peak false color maps, and their corresponding peak intensity profiles along the crystallographic c direction. Note the difference in scales on both axes. The peak from ‘crystal a’ is substantially broadened showing extended diffuse lines.
