Figure 4
(a) Experimental diffraction pattern of the Ag(001) substrate covered by 1 ML of BDA molecules arranged in a two-domain superlattice configuration. (b) Single domain diffraction used for initial modeling. The pattern shows spots that belong to one superlattice domain. (c) Real space unit cell obtained by modeling a single domain diffraction pattern and pinning the superlattice points to the closest substrate ones. (d) Resulting diffraction model created by adjusting the spot sizes and projecting the second domain spots. |