Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Critical field anisotropy in the antiferroelectric switching of PbZrO3
  films   Antiferroelectrics have been recently sparking interest due to their
potential use in energy storage and electrocaloric cooling. Their main
distinctive feature is antiferroelectric switching, i.e. the possibility to
induce a phase transition to a polar phase by an electric field. Here we
investigate the switching behavior of the model antiferroelectric perovskite
PbZrO3 using thin films processed by chemical solution deposition in different
geometries and orientations. Both out-of-plane and in-plane switching
configurations are investigated. The critical field is observed to be highly
dependent on the direction of the electric field with respect to the film
texture. We show that this behaviour is qualitatively consistent with a phase
transition to a rhombohedral polar phase. We finally estimate the importance of
crystallite orientation and film texturation in the variations observed in the
literature.

34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph