Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Near-field induction heating of metallic nanoparticles due to infrared
  magnetic dipole contribution   We revisit the electromagnetic heat transfer between a metallic nanoparticle
and a metallic semi-infinite substrate, commonly studied using the electric
dipole approximation. For infrared and microwave frequencies, we find that the
magnetic polarizability of the particle is larger than the electric one. We
also find that the local density of states in the near field is dominated by
the magnetic contribution. As a consequence, the power absorbed by the particle
in the near field is due to dissipation by fluctuating eddy currents. These
results show that a number of near-field effects involving metallic particles
should be affected by the fluctuating magnetic fields.

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The categories of this paper are: patt-sol
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math