Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Resistivity and electron-phonon coupling in YNi$_2$B$_2$C single
  crystals   In this work, we present the results of precise measurements of the
resistivity of YNi$_2$B$_2$C single crystals with $T_{\rm c}$ = 15.5 K as a
function of the temperature, and analyze the experimental data in the framework
of the Bloch-Gr\"{u}neisen theory and electron-phonon coupling. The transport
electron-phonon spectral function that best fits the resistivity data is then
inserted in the real-axis Eliashberg equations, which are directly solved to
determine the normalized tunneling conductance both in s- and d-wave symmetry.

2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg