Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magnon scattering in the transport coefficients of CoFe alloys   Resistivity $\rho$, thermopower ${\cal S}$, and thermal conductivity $\kappa$
were measured simultaneously on a set of CoFe alloy films. Variation of the
Co-content $x_\mathrm{Co}$ 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 $\kappa$ are rather weak, they turn out to be
very significant in ${\cal S}$. The evolution of Mott and magnon drag
contributions to ${\cal S}$ is traced between the two limiting cases of pure Fe
and pure Co. In addition, we find an interesting sign change of the magnon
drag.

16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph