Magnon scattering in the transport coefficients of CoFe thin films

URN to cite this document:: urn:nbn:de:bvb:355-epub-469962
DOI to cite this document:: 10.5283/epub.46996

Srichandan, Sasmita ; Wimmer, S.

; Pöllath, Simon ; Kronseder, Matthias

; Ebert, H. ; Back, Christian H.

; Strunk, Christoph

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Date of publication of this fulltext: 28 Jul 2021 17:11

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Abstract

Resistivity rho, thermopower S, and thermal conductivity kappa were measured simultaneously on a set of CoFe alloy films. Variation of the Co content x(Co) allows for a systematic tuning of the Fermi level through the band structure, and the study of the interplay between electronic and magnetic contributions to the transport coefficients. While band-structure and magnon effects in rho and kappa ...