Spin current pumped by a rotating magnetic field in zigzag graphene nanoribbons.
Research
RF Safe Research Library
Jan 1, 2010
This theoretical study models electron spin resonance and spin/charge pumping in zigzag graphene nanoribbons driven by a transverse rotating magnetic field without applied bias. It reports that pumped spin current density increases with ribbon size and rotating-field intensity, and that even-chain ribbons can also…