Figure 2
(a) The motif of diffuse superlattice peaks around the origin of reciprocal space of wüstite. (b) The asymmetric motif around the 200 reciprocal point. (c) The (h k 1.38) reciprocal section, which corresponds to the plane though the (weak) diffuse superlattice peaks on the high-angle side of the (h k 1) diffraction motifs. |