Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Influence of cylindrical geometry and alignment layers on growth process
  and selective reflection of blue phase domains   In this work the influence of cylindrical shape and alignment layers on light
reflection in Blue Phase Liquid Crystal (BPLC) is presented. For the first
time, the process of BP domains growth in a capillary is presented. The
cylindrical structure, its diameter and alignment layers change the
orientations of cubic blue phase (BP) domains and affect their growth. By using
temperature and external electric field the uniform structure was obtained. In
this study the ability of switching between BP I and chiral phase in a
capillary is also shown.

8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex