Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Microstructural and dielectric properties of Ba0.6Sr0.4Ti1-xZrxO3 based
  combinatorial thin film capacitors library   Epitaxial growth of Ba0.6Sr0.4Ti1-xZrxO3 (0/leqx\leq0.3) composition spread
thin film library on SrRuO3/SrTiO3 layer by combinatorial pulsed laser
deposition (PLD) is reported. X-ray diffraction and energy dispersive x-ray
spectroscopy studies showed an accurate control of the film phase and
composition by combinatorial PLD. A complex evolution of the microstructure and
morphology with composition of the library is described, resulting from the
interplay between epitaxial stress, increased chemical pressure and reduced
elastic energy upon Zr doping. Statistical and temperature-related capacitive
measurements across the library showed unexpected variations of the dielectric
properties. Doping windows with enhanced permittivity and tunability are
identified, and correlated to microstructural properties.

18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat