SYNTHESIS AND MAGNETIC PROPERTIES OF [(CoP) <sub>soft</sub>/NiP/(CoP) <sub>hard</sub>/ NiP] <sub>n</sub> FILMS
While studying the Co-Ni-P multilayers we found the variation in the shape of magnetization loop at the conjugation of magnetically soft and magnetically hard layers. The insertion of a nonmagnetic spacer significantly affects magnetization reversal in the structure. We conclude that it is necessary to take into account the biquadratic interaction in studying the interlayer coupling.