Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electronic transport and magnetism in the alternating stack of metallic
  and highly frustrated magnetic layers in Co$_{1/3}$NbS$_2$   Co$_{1/3}$NbS$_2$ is the only magnetically intercalated layered transition
metal dichalcogenide (TMD) suggested to experience the complete suppression of
magnetic order under pressure. From elastic neutron scattering we report the
direct evidence for the reduction of the antiferromagnetic ordering temperature
under pressure, up to complete suppression of magnetic order around 1.7 GPa.
The static and ac magnetic susceptibility measurements reveal strong
frustration in the magnetic subsystem, and spin canting responsible for the
appearance of ferromagnetic (FM) component in dominantly antiferromagnetic (AF)
ordered state. The electric transport in directions perpendicular and parallel
to layers is explored for the first time in magnetically intercalated TMDs, in
the wide temperature and pressure ranges. We show that electric transport
reacts differently to magnetic ordering in directions along and perpendicular
to layers, with the in-plane conductivity increasing, and the out-of-plane
conductivity decreasing in the ordered state. At pressures above 3 GPa, we
identify the appearance of the Kondo scattering regime. We use ab-initio
calculations to explore the electronic structure in magnetically ordered state,
the nature of magnetic interactions, and the mechanism responsible for the
changes observed under pressure. The mechanisms of suppression of magnetic
order under pressure are scrutinized in the light of these experimental and
theoretical findings. We conclude that magnetic couplings beyond
nearest-neighbors determine the nature of magnetic ordering. The suppression of
ordering under pressure is ascribed to the pressure-induced shift in balance
between super-exchange and Ruderman-Kittel-Kasuya-Yosida (RKKY) magnetic
couplings, leading to amplified magnetic frustration.

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The categories of this paper are: hep-th
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex