Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interplay between the Kondo effect and randomness: Griffiths phase in
  MxTiSe2 (M = Co, Ni, and Fe) single crystals   We investigate the interplay between the Kondo effect and randomness in
MxTiSe2 (M = Co, Ni, and Fe) single crystals. Although the typical low-T upturn
of resistivity implies the Kondo effect around the single-ion Kondo temperature
\overline{T}_{K}, positive magnetoresistance linearly proportional to the
magnetic field and the power-law scaling of magnetization suggest the forbidden
coexistence between Kondo effect and time reversal symmetry breaking. This
puzzling result is resolved by the Griffiths scenario - disorder-induced
distribution of the Kondo temperature produces an effective Kondo temperature
(\overline{T}_{K}) much lower than \overline{T}_{K}, allowing unscreened local
moments above \overline{T}_{K} and resulting in non-Fermi liquid properties in
MxTiSe2 below the percolation threshold (x<xc).

20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th