Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the high accuracy lattice-parameters determination by n-beam
  diffraction: Theory and application to the InAs quantum dots grown over
  GaAs(001) substrate system
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs