Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Temperature dependence of the interface spin Seebeck effect   We performed temperature-dependent optical pump - THz emission measurements
in Y3Fe5O12 (YIG)|Pt from 5 K to room temperature in the presence of an
externally applied magnetic field. We study the temperature dependence of the
spin Seebeck effect and observe a continuous increase as temperature is
decreased, opposite to what is observed in electrical measurements where the
spin Seebeck effect is suppressed as 0K is approached. By quantitatively
analysing the different contributions we isolate the temperature dependence of
the spin-mixing conductance and observe features that are correlated to the
bands of magnon spectrum in YIG.

25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg