Fig. 3
From: Atomic-scale mapping of hydrophobic layers on graphene and few-layer MoS2 and WSe2 in water
Two-dimensional (2D)-AFM xz force map and force–distance curve of mica–water interface. a 2D-AFM map. Scale bars represent 0.5 nm (horizontally) and 0.2 nm (vertically). b Force–distance curve extracted from a). The mica is immersed in a 200 mM aqueous solution of KCl
