Current-induced motion of a domain wall in magnetic nanowires
  The dynamics of current-induced motion of a magnetic domain wall in a quasi-one-dimensional ferromagnet with both easy-axis and easy-plane anisotropy, is studied. We pay a special attention to the case of a sharp domain wall, and calculate the spin torque created by the electric current. The torque has two components, one of which is acting as a driving force for the motion of the domain wall while the other distorts its shape, forcing thus the magnetic moments to deviate from the easy plane. 
V. K. Dugaev, V. R. Vieira, P. D. Sacramento, J. Barnas, M. A. N.   Araujo, and J. Berakdar