Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Self-assembly of two-dimensional, amorphous materials on a liquid
  substrate   Recent experimental utilization of liquid substrate in the production of
two-dimensional crystals, such as graphene, together with a general interest in
amorphous materials, raises the following question: is it beneficial to use a
liquid substrate to optimize amorphous material production? Inspired by
epitaxial growth, we use a two-dimensional coarse-grained model of interacting
particles to show that introducing a motion for the substrate atoms improves
the self-assembly process of particles that move on top of the substrate. We
find that a specific amount of substrate liquidity (for a given sample
temperature) is needed to achieve optimal self-assembly. Our results illustrate
the opportunities that the combination of different degrees of freedom provides
to the self-assembly processes.

32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys