Relativistic spin-Hall effect in an external magnetic field in Al and Pt
Yu.N. Chiang (Tszyan), M.O. Dzyuba
TL;DR
This paper investigates the relativistic spin-Hall effect in aluminum and platinum under external magnetic fields, proposing edge spin accumulation schemes and assessing spin-orbit interactions based on experimental data.
Contribution
It introduces new schemes for edge spin accumulation considering spin flips and evaluates spin-orbit interaction strength in Al and Pt.
Findings
Edge spin accumulation schemes accounting for spin flips.
Assessment of spin-orbit interaction in Al and Pt.
Experimental data supporting the relativistic spin-Hall effect.
Abstract
The relativistic Rashba contribution to the spin-Hall effect in external electric and magnetic fields in Al and Pt was investigated. Schemes of edge accumulation of spins are proposed that take into account the flip of spins when they do not coincide with the direction of the magnetic field. Based on the obtained experimental data on the spin-Hall effect, an assessment of the spin-orbit interaction in the studied paramagnets was made.
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