Magnetic Properties, Adhesion, and Nanomechanical Property of Co₄₀Fe₄₀W₂₀ Films on Si (100) Substrate

Figure 10

Surface roughness of Co₄₀Fe₄₀W₂₀ thin films with various thicknesses: (a) 18 nm, (b) 30 nm, (c) 42 nm, (d) 60 nm, and (e) 90 nm.

(a)

(b)

(c)

(d)

(e)