Magnonic Analogue of Edelstein Effect in Antiferromagnetic Insulators

30 Sep 2019 Li Bo Mook Alexander Raeliarijaona Aldo Kovalev Alexey A.

We investigate the nonequilibrium spin polarization due to a temperature gradient in antiferromagnetic insulators, which is the magnonic analogue of the inverse spin-galvanic effect of electrons. We derive a linear response theory of a temperature-gradient-induced spin polarization for collinear and noncollinear antiferromagnets, which comprises both extrinsic and intrinsic contributions... (read more)

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  • MESOSCALE AND NANOSCALE PHYSICS