“…Simulations were performed with the STEMsim software (Rosenauer and Schowalter, 2008), based on the frozen-lattice multislice method. For each Sb concentration x ∈ {0, 0.1, 0.2, 0.3} in ZB GaAs 1−x Sb x , 15 supercells with different statistical distributions of Sb and As atoms, different thermal displacements, as well as different SAD were generated.…”