Nonlocality of electrically-induced spin accumulation in chiral metals
arXiv:2204.09822 · doi:10.7566/JPSJ.91.073701
Abstract
Spin accumulation induced by an electric field in chiral electron system is investigated based on a linear response theory. It is shown that the spin response function has a spatially uniform component due to the chiral angular momentum generation effect, resulting in a nonlocal spin generation. The result suggests a scenario for nonlocal long-range spin transport in chiral metals reported experimentally recently.
References in corpus (13)
- Spin Hall effect
- Electrically controlled long-distance spin transport through an antiferromagnetic insulator
- An Exact SU(2) Symmetry and Persistent Spin Helix in a Spin-Orbit Coupled System
- On A Proper Definition of Spin Current
- Orbital Edelstein effect as a condensed-matter analog of solenoid
- Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
- A unified theory of spin-relaxation due to spin-orbit coupling in metals and semiconductors
- Anomalous Hydrodynamic Transport in Interacting Noncentrosymmetric Metals
- Spin correlation function theory of spin-charge conversion effects
- Spin accumulation without spin current
- Theory of spin transport through antiferromagnetic insulator
- Hydrodynamic theory of chiral angular momentum generation in metals
- Spin Hall response at finite wave vector in ferromagnets