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

Figure 8

Contact angles of the Co₄₀Fe₄₀W₂₀ thin films with DI water: (a) 18 nm, (b) 30 nm, (c) 42 nm, (d) 60 nm, and (e) 90 nm. Contact angles of the Co₄₀Fe₄₀W₂₀ thin films with glycerol: (f) 18 nm, (g) 30 nm, (h) 42 nm, (i) 60 nm, and (j) 90 nm.

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(b)

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(e)

(f)

(g)

(h)

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(j)