Figure 8
Displacements of z as a function of t. Each profile is shifted by dz = 0.5 with respect to the previous one (horizontal lines correspond to dz = 0 for each group of profiles). The centers of modulation functions of Sb and Te atoms are located at the centers of t = 0 and 1/2, which are shown in black and gray, respectively.  [article HTML]

© International Union of Crystallography 2012