Seebeck effect in nanomagnets

Dmitry V. Fedorov, Martin Gradhand*, Katarina Tauber, Gerrit E. W. Bauer, Ingrid Mertig

*Corresponding author for this work

Research output: Contribution to journalArticle (Academic Journal)peer-review

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We present a theory of the Seebeck effect in nanomagnets with dimensions smaller than the spin diffusion length, showing that the spin accumulation generated by a temperature gradient strongly affects the thermopower. We also identify a correction arising from the transverse temperature gradient induced by the anomalous Ettingshausen effect and an induced spin-heat accumulation gradient. The relevance of these effects for nanoscale magnets is illustrated by ab initio calculations on dilute magnetic alloys.
Original languageEnglish
Article number085801
Number of pages6
JournalJournal of Physics Condensed Matter
Issue number8
Publication statusPublished - 2 Dec 2021

Bibliographical note

Publisher Copyright:
© 2021 The Author(s). Published by IOP Publishing Ltd.


  • spin-dependent transport
  • transverse transport
  • spin–orbit coupling
  • Seebeck effect
  • DFT
  • Boltzmann equation
  • semiclassical transport


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