Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Berry Phase Oscillations of the Kondo Effect in Single-Molecule Magnets   We show that it is possible to topologically induce or quench the Kondo
resonance in the conductance of a single-molecule magnet (S>1/2) strongly
coupled to metallic leads. This can be achieved by applying a magnetic field
perpendicular to the molecule easy axis and works for both full- and
half-integer spin cases. The effect is caused by the Berry phase interference
between two quantum tunneling paths of the molecule's spin. We have calculated
the renormalized Berry phase oscillations of the Kondo peaks as a function of
the transverse magnetic field as well as the conductance of the molecule by
means of the poor man's scaling method. We propose to use a new variety of the
single-molecule magnet Ni4 for the experimental observation of this phenomenon.

30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
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The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs