Internal stress influence on FMR in amorphous glass-coated microwires

The results of ferromagnetic resonance (FMR) investigation of the amorphous glass-coated microwires with different internal stresses are reported. The internal stresses determine the shift of the resonance field position indicating the magnetoelastic anisotropy as the origin of the magnetic anisotropy of the wire surface region. The values of the magnetoelastic anisotropy field calculated on the basis of the theory of viscoelasticity are also presented.