Effect of thermomagnetic treatments on the domain structure of Finemet amorphous films

Thermomagnetic processing of films the Finemet type with an easy magnetization axis in plane under action a constant and rotating magnetic field was carried out order to obtain isotropic state. After heat treatment field, reoriented along line as result which domain walls were oriented new axis. thermomagnetic regions different anisotropy patterns, including regions, revealed. Keywords: structure, treatment, field.