Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Remarks about the Zeeman splitting in quantum dots and single atom
  transistors   An empirical formula is proposed to calculate the Kondo temperature in
quantum point contacts from the Zeeman splitting. A similar formula was used in
the point-contact spectroscopy (PCS) method to obtain from the Zeeman splitting
of the Kondo peak in the characteristics of the classical Kondo alloys AuFe and
CuMn [1]. Using this formula, it is possible to find the Kondo temperature
taking into account the temperature of the experiment and Lande factor of the
compounds.

19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph