Research Letter

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

Table 1

Property comparison of CoFe films (without annealing).

PropertyNo additiveB-reducer (1.5 g/L)B-reducer (3 g/L) 𝑆 -additive7

𝐻 𝑐 𝑒 ( 𝑂 𝑒 ) 636.66.513
𝐻 𝑐 ( 𝑂 𝑒 ) 535.82.54.8
𝐻 𝑘 ( 𝑂 𝑒 ) 78264520.2
𝜇 𝑚 7 . 8 × 1 0 1 4 . 5 × 1 0 4 5 . 8 × 1 0 4
𝐵 𝑠 ( 𝑇 ) 1.422.312.452.45