Perturbation theory of the dynamic inverse spin Hall effect with charge conservation
Mesoscale and Nanoscale Physics
2010-01-06 v2
Abstract
We present gauge-invariant theory of the dynamic inverse spin Hall effect driven by the spin--orbit interaction in metallic systems. Charge conservation is imposed diagrammatically by including vertex corrections. We show the charge current is induced by an effective electric field that is proportional to the spin current pumped by the magnetization dynamics. The result is consistent with recent experiments.
Keywords
Cite
@article{arxiv.0902.3507,
title = {Perturbation theory of the dynamic inverse spin Hall effect with charge conservation},
author = {Kazuhiro Hosono and Akihito Takeuchi and Gen Tatara},
journal= {arXiv preprint arXiv:0902.3507},
year = {2010}
}
Comments
16pages, 5figures