Ultrasoft and High Magnetic Moment CoFe Films Directly Electrodeposited from a B-Reducer Contained Solution

Figure 2

The AFM and FESEM (inset) images of the Co₄₀Fe₆₀ films electrodeposited (at a current density of ~6 mA/cm²) from the solutions which contain 𝐵-reducer of (a) 0, (b) 1.5, and (c) 3.0 g/L, respectively. The scale bar in the inset (a)–(c) is 1 𝜇m, 100, and 100 nm, respectively.

(a)

(b)

(c)