Now showing items 1-2 of 2

    • Chiral skyrmions of large radius 

      Venakides, Stephanos; Komineas, Stavros; Melcher, Christof
      We study the structure of an axially symmetric magnetic skyrmion in a ferromagnet with the Dzyaloshinskii-Moriya interaction. We examine the regime of large skyrmions and we identify rigorously the critical value of the ...
    • Resonant transmission near nonrobust periodic slab modes. 

      Shipman, Stephen P; Venakides, Stephanos (Phys Rev E Stat Nonlin Soft Matter Phys, 2005-02)
      We present a precise theoretical explanation and prediction of certain resonant peaks and dips in the electromagnetic transmission coefficient of periodically structured slabs in the presence of nonrobust guided slab modes. ...