Controlling spin current polarization through non-collinear antiferromagnetism
Controlling spin current polarization through non-collinear antiferromagnetism
The interconversion of charge and spin currents via spin-Hall effect is essential for spintronics. Energy-efficient and deterministic switching of magnetization can be achieved when spin polarizations of these spin currents are collinear with the magnetization. However, symmetry conditions generally restrict spin polarizations to be orthogonal to both the charge and …