Extended Data Fig. 3: SSB lattice reconstruction with distinct nematic orders.
From: Unconventional domain tessellations in moiré-of-moiré lattices
a, Low-magnification DF TEM image using the first-order Bragg peak to visualize the domain contrast. Inset shows the corresponding SAED pattern. b, \(g=10\bar{1}0\), \(g=2\bar{1}\bar{1}0\), \(g=11\bar{2}0\) and \(g=\bar{1}2\bar{1}0\) DF TEM images obtained from the square region (i) in a. c, \(g=\bar{1}010\), \(g=\bar{2}110\), \(g=\bar{1}\bar{1}20\) and \(g=1\bar{2}10\) DF TEM images obtained from the square region (ii) in a. Figure 2h,i is obtained by summing the four different DF TEM images shown in b and c, respectively, to visualize the domain and domain-wall contrasts. Note that the nematic boundaries visualized in the \(g=2\bar{1}\bar{1}0\) DF TEM image in b and the \(g=1\bar{2}10\) DF TEM image in c adopt different directions, which are rotated 60° with respect to each other.
