Fig. 2From: Effect of Machining-Induced Subsurface Defects on Dislocation Evolution and Mechanical Properties of Materials via Nano-indentationInstant views of the subsurface defect evolution during nano-cutting process of single crystal copper (Color online, scale bar 5 nm). The cutting distances of a, b, c, and d respectively are 18 nm, 18 nm, 6 nm, and 32 nmBack to article page