Head-to-head domain walls in one-dimensional nanostructures: an extended phase diagram ranging from strips to cylindrical wires

@article{Jamet2014HeadtoheadDW,
  title={Head-to-head domain walls in one-dimensional nanostructures: an extended phase diagram ranging from strips to cylindrical wires},
  author={S. Jamet and N. Rougemaille and J. Toussaint and O. Fruchart},
  journal={arXiv: Mesoscale and Nanoscale Physics},
  year={2014}
}
So far magnetic domain walls in one-dimensional structures have been described theoretically only in the cases of flat strips, or cylindrical structures with a compact cross-section, either square or disk. Here we describe an extended phase diagram unifying the two pictures, extensively covering the (width,thickness) space. It is derived on the basis of symmetry and phase-transition arguments, and micromagnetic simulations. A simple classification of all domain walls in two varieties is… Expand

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