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arXiv · 1509.04440

Magnetic Nernst effect

Sylvain D. Brechet·Jean-Philippe Ansermet
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Abstract

The thermodynamics of irreversible processes in continuous media predicts the existence of a Magnetic Nernst effect that results from a magnetic analog to the Seebeck effect in a ferromagnet and magnetophoresis occurring in a paramagnetic electrode in contact with the ferromagnet. Thus, a voltage that has DC and AC components is expected across a Pt electrode as a response to the inhomogeneous magnetic induction field generated by magnetostatic waves of an adjacent YIG slab subject to a temperature gradient. The voltage frequency and dependence on the orientation of the applied magnetic induction field are quite distinct from that of spin pumping.

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Sylvain D. Brechet, Jean-Philippe Ansermet. 2015-09-15. Magnetic Nernst effect. https://doi.org/10.1142/s0217984915502462

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