Spin Hall response at finite wave vector in ferromagnets
Mesoscale and Nanoscale Physics
2022-02-17 v1
Abstract
Spin Hall effect at finite wave vector in a ferromagnetic conductor is theoretically studied by calculating the spin density as the linear response to an applied electric field. The cases of a spin-orbit interaction due to random impurities and a localized Rashba interaction are considered. It is shown that the spin Hall effect has a broad response for the wave vector where is the Fermi wave vector. This fact confirms the local nature of the spin-charge conversion effects.
Cite
@article{arxiv.2111.12247,
title = {Spin Hall response at finite wave vector in ferromagnets},
author = {Gen Tatara},
journal= {arXiv preprint arXiv:2111.12247},
year = {2022}
}