Manipulation of domain wall dynamics in amorphous microwires through the magnetoelastic anisotropy

  title={Manipulation of domain wall dynamics in amorphous microwires through the magnetoelastic anisotropy},
  author={Arcady Zhukov and Juan Maria Blanco and Mihail Ipatov and Alexander Chizhik and Valentina Zhukova},
  booktitle={Nanoscale research letters},
We studied the effect of magnetoelastic anisotropy on domain wall (DW) dynamics and remagnetization process of magnetically bistable Fe-Co-rich microwires with metallic nucleus diameters (from 1.4 to 22 μm). We manipulated the magnetoelastic anisotropy applying the tensile stresses and changing the magnetostriction constant and strength of the internal stresses. Microwires of the same composition of metallic nucleus but with different geometries exhibit different magnetic field dependence of DW… CONTINUE READING


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