Fig. 4. Overview STM images of a saturation coverage of IMe on the Au(111) surface (a) following deposition at room temperature (T_STM = 100 K, U_s = 1.63 V, I_t = 0.08 nA) and (b) annealing to ∼330 K (T_STM = 150 K, U_s = 1.44 V, I_t = 0.09 nA). The unit cell of the overlayer structure is shown in blue and the Au [1̄10] symmetry direction is indicated.