Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Impact of electromagnetic fields and heat on spin transport signals in
  Y$_{3}$Fe$_{5}$O$_{12}$   Exploring new strategies to perform magnon logic is a key requirement for the
further development of magnon-based spintronics. In this work, we realize a
three-terminal magnon transport device to study the possibility of manipulating
magnonic spin information transfer in a magnetic insulator via localized
magnetic fields and heat generation. The device comprises two parallel Pt wires
as well as a Cu center wire that are deposited on the ferrimagnetic insulator
Y$_{3}$Fe$_{5}$O$_{12}$. While the Pt wires act as spin current injector and
detector, the Cu wire is used to create local magnetostatic fields and
additional heat, which impact both the magnetic configuration and the magnons
within the Y$_{3}$Fe$_{5}$O$_{12}$ below. We show that these factors can create
a non-local signal that shows similar features as compared to an electrically
induced magnon flow. Furthermore, a modulation of the spin transport signal
between the Pt wires is observed, which can be partly explained by thermally
excited spin currents of different polarization. Our results indicate a
potential way towards the manipulation of non-local magnon signals, which could
be useful for magnon logic.

22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th