Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Laser-Diode Heated Floating Zone Method for Automated Optimal
  Synthesis of Refractory Oxides and Alloys   We perform an experimental investigation of the synthesis of complex
materials using the Laser-diode heated floating zone method (L-FZ). We will
briefly introduce the Infrared-heated floating zone method of bulk crystal
growth and then delve into recent advances in using a Laser-diode heated
floating zone method. We demonstrate L-FZ for the growth of large high-quality
single crystalline samples of of the n=2 Ruddlesden-Popper homologous series
$RE_2SrAl_2O_7$, RE = Nd, Sm, Eu, Gd, Tb, Dy with physically interesting
properties (e.g spin-ice) as well as the incongruently melting
stuffed-tridymite type oxide $BaCoSiO_4$. We conclude with a summary of the
results and future research directions in automating crystal growth, which will
open access into the synthesis and characterization of previously unstudied
class of materials such as refractory complex oxides and alloys.

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The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol