Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equilibrium structure of decagonal AlNiCo   We investigate the high temperature decagonal quasicrystalline phase of
Al$_{72}$Ni$_{20}$Co$_8$ using a quasilattice gas Monte-Carlo simulation. To
avoid biasing towards a specific model we use an over-dense site list with a
large fraction of free sites, permitting the simulation to explore an extended
region of perpendicular space. Representing the atomic surface occupancy in a
basis of harmonic functions directly reveals the 5-fold symmetric component of
our data. Occupancy is examined in physical and perpendicular space.

24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
2
The categories of this paper are: math