Evidence for a magnetic Seebeck effect.
- Brechet SD Institute of Condensed Matter Physics, Station 3, Ecole Polytechnique Fédérale de Lausanne-EPFL, CH-1015 Lausanne, Switzerland.
- Vetro FA
- Papa E
- Barnes SE
- Ansermet JP
- 2013-09-10
Published in:
- Physical review letters. - 2013
English
The irreversible thermodynamics of a continuous medium with magnetic dipoles predicts that a temperature gradient in the presence of magnetization waves induces a magnetic induction field, which is the magnetic analog of the Seebeck effect. This thermal gradient modulates the precession and relaxation. The magnetic Seebeck effect implies that magnetization waves propagating in the direction of the temperature gradient and the external magnetic induction field are less attenuated, while magnetization waves propagating in the opposite direction are more attenuated.
- Language
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- English
- Open access status
- green
- Identifiers
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- DOI 10.1103/PhysRevLett.111.087205
- PMID 24010472
- Persistent URL
- https://sonar.ch/global/documents/150899
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