Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equilibrium of Free Surfaces and Nanoparticles in Self-Consistent Field
  Theory of Block Copolymers   This work presents a general and unified theory describing block copolymer
self-assembly in the presence of free surfaces and nanoparticles in the context
of Self-Consistent Filed Theory. Specifically, the derived theory applies to
free and tethered polymer chains, nanoparticles of any shape, arbitrary
non-uniform surface energies and grafting densities, and takes into account a
possible formation of triple-junction points (e.g., polymer-air-substrate). One
of the main ingredients of the proposed theory is a simple procedure for a
consistent imposition of boundary conditions on surfaces with non-zero surface
energies and/or non-zero grafting densities that results in singularity-free
pressure-like fields, which is crucial for the calculation of forces. The
generality of the theory is demonstrated using several representative examples
such as the meniscus formation in the graphoepitaxy and the co-assembly of
"polarized" nano-rods and diblock copolymer melts.

19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn