Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The simulation of multilayer magnetic films   The results of numerical calculations of the thermodynamic properties of
multi-layer films with alternating magnetic and non-magnetic layers were
presented. Computer simulation of such structures within the frame of the
classical Heisen-berg model was carried out by Monte Carlo methods. The
processes of magnetiza-tion reversal of multilayer structures in external
magnetic fields were investigated.

35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an