Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-additive simple potentials for pre-programmed self-assembly   A major goal in nanoscience and nanotechnology is the self-assembly of any
desired complex structure with a system of particles interacting through simple
potentials. To achieve this objective, intense experimental and theoretical
efforts are currently concentrated in the development of the so called "patchy"
particles. Here we follow a completely different approach and introduce a very
accessible model to produce a large variety of pre-programmed two-dimensional
(2D) complex structures. Our model consists of a binary mixture of particles
that interact through isotropic in plane interactions that is able to
self-assemble into targeted lattices by the appropriate choice of a small
number of geometrical parameters and interaction strengths. We study the system
using Monte Carlo computer simulations and, despite its simplicity, we are able
to self assemble potentially useful structures such as chains, stripes, Kagome,
twisted Kagome, honeycomb, square, Archimedean and quasicrystaline tilings. Our
model is designed such that it may be imediately implemented in experiments
using existing techniques to build particles with different shapes and
interactions. Thus, it represents a promising strategy for bottom-up
nano-fabrication.

25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an