STRESS DEPENDENCE OF DELTA-E IN AMORPHOUS RIBBON

The Young's modulus with magnetic field (Delta E effect) has been inve stigated by the single domain model in Fe81B13.5Si3.5C2 amorphous ribb on for as-received state. The stress dependence of Young's modulus was analyzed in terms of the volume fraction of transverse domains, the a verage internal stress, and transverse anisotropy constant as a functi on of applied stress, and yielded a good agreement with the experiment al results. (C) 1997 American Institute of Physics.