Annealing Effect on Magnetostatic and Dynamic Properties of Fe_61.4Ni_3.6Cr_3.2Si_2.4Nb_7.8Mn_3.6B₁₈Amorphous Ribbons

Abnormal near-surface magnetic properties of heterogeneous (amorphous/nanocrystalline) Fe80.5Nb7B12.5 ribbons

“…The microstructure of the samples was examined by X-ray diffraction analysis (XRD). The study of the nearsurface magnetic properties of the ribbons was carried out employing the magneto-optical magnetometer (described in [11]) by means of the transverse Kerr effect (TKE). The magnitude of TKE, d, is determined as d = (I À I 0 ) / I 0 , where I and I 0 are the intensities of the reflected light from the magnetized and nonmagnetized sample, respectively.…”

Annealing effect on magnetostatic properties of nanocomposite Fe‐Zr‐N films

“…The bulk magnetic characteristics of the Fe-Zr-N films have been measured by a vibrating sample magnetometer (VSM). The study of the near-surface magnetic properties of the samples was carried out employing magneto-optical micromagnetometer (MOMM) with a surface sensitivity of about 20 nm of the thickness depth, described in [8]. The magnetization curves and hysteresis loops were measured by means of the transverse Kerr effect (TKE).…”

Dynamic magnetic charges of domain walls and their influence on microwire magnetoimpedance

“…It is showed using magnetooptic techniques that the surface domain structure is bamboo-like [1]. Domains had an opposite circumferential orientations with periods about a wire diameter.…”