Text this: Controlled spin-torque driven domain wall motion using staggered magnetic wires

  _____      ___      ______    ______   __   _   
 / ____||   / _ \\   /_   _//  /_   _// | || | || 
/ //---`'  / //\ \\    | ||     -| ||-  | '--' || 
\ \\___   |  ___  ||  _| ||     _| ||_  | .--. || 
 \_____|| |_||  |_|| /__//     /_____// |_|| |_|| 
  `----`  `-`   `-`  `--`      `-----`  `-`  `-`