Physics and Astronomy, Department of
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Document Type
Article
Date of this Version
2016
Citation
Phys. Rev. B 94, 020405(R) (2016)
Abstract
We predict that magnon motive force can lead to temperature dependent, nonlinear chiral damping in both conducting and insulating ferromagnets. We estimate that this damping can significantly influence the motion of skyrmions and domain walls at finite temperatures. We also find that in systems with low Gilbert damping moving chiral magnetic textures and resulting magnon motive forces can induce large spin and energy currents in the transverse direction.
Comments
©2016 American Physical Society. Used by permission.