Fig. 2From: Maximising the resolving power of the scanning tunneling microscopeMFA images of defect-free regions of ~ 100 adatoms of the Si(111)-(7 × 7) reconstruction. a Empty-states image created from nine averaged tiles (image width 7.2 nm, Vs = 2.0 V, It = 0.7 nA). b Filled-states image from 27 averaged tiles (image width 7.2 nm, Vs = − 3.0 V, It = 1.0 nA)Back to article page