Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interfacial Magnetism in Complex Oxide Heterostructures Probed by
  Neutrons and X-rays   Magnetic complex-oxide heterostructures are of keen interest because a wealth
of phenomena at the interface of dissimilar materials can give rise to
fundamentally new physics and potentially valuable functionalities. Altered
magnetization, novel magnetic coupling and emergent interfacial magnetism at
the epitaxial layered-oxide interfaces are under intensive investigation, which
shapes our understanding on how to utilize those materials, particularly for
spintronics. Neutron and x-ray based techniques have played a decisive role in
characterizing interfacial magnetic structures and clarifying the underlying
physics in this rapidly developing field. Here we review some recent
experimental results, with an emphasis on those studied via polarized neutron
reflectometery and polarized x-ray absorption spectroscopy. We conclude with
some perspectives.

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The categories of this paper are: supr-con
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The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
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The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
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The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ph
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The categories of this paper are: physics
1
The categories of this paper are: cs
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The categories of this paper are: econ
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The categories of this paper are: cmp-lg
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The categories of this paper are: nlin
26
The categories of this paper are: bayes-an