Abstract
The effect of field flash annealing (which combines the application of an electrical current pulse to the sample and the simultaneous application of a longitudinal magnetic field) on the dc magnetic properties of amorphous ferromagnetic Fe40Ni40B20 ribbon is studied. It is found that such a technique can be used to improve the softness in magnetic properties of the alloy when the magnitude of current pulse is less than a certain value, beyond which the sample becomes harder.
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