Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tuning magnetic and optical properties through strain in epitaxial
  LaCrO3 thin films   We report on the effect of epitaxial strain on magnetic and optical
properties of perovskite LaCrO3 (LCO) single crystal thin films. Epitaxial LCO
thin films are grown by pulsed laser deposition on proper choice of substrates
to impose different strain states. A combined experimental and theoretical
approach is used to demonstrate the direct correlation between lattice-strain
and functional properties. The magnetization results show that the lattice
anisotropy plays a critical role in controlling the magnetic behavior of LCO
films. The strain induced tetragonality in the film lattice strongly affects
the optical transitions and charge transfer gap in LCO. This study opens new
possibilities to tailoring the functional properties of LCO and related
materials by strain engineering in epitaxial growth.

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The categories of this paper are: quant-ph
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The categories of this paper are: hep-th
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
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The categories of this paper are: stat
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol