Magnetic Force Microscopy Study of -Based Nanocrystalline Materials: Effect of Mo Addition

Table 1

Dependence of the magnetic properties (coercivity , anisotropy field , and maximum energy product (BH)_max) and of the parameters of MFM images (root-mean-square values of the phase shift of the images and average magnetic correlation length ) on the Mo content in nanocrystalline ( = 0, 1, 1.5, and 2.0) ribbons.

Mo()	(kOe)	(kOe)	(BH)max (MGOe)	(°)	L (nm)
= 0	0.6	18	0.5	0.13	225
= 1	2.1	23	2.6	0.63	154
= 1.5	2.9	29	4.2	0.66	128
= 2	1.6	22	2.3	0.57	203