Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Correlation between the Dzyaloshinskii-Moriya interaction and the
  orbital angular momentum at an oxide / ferromagnet interface   We report on the Dzyaloshinskii-Moriya (DMI) interaction at the interface
between a ferromagnet and an oxide. We demonstrate experimentally that oxides
can give rise to DMI. By comparison of systems comprised of Pt/Co90Fe10/Oxide
and Cu/Co90Fe10/Oxide, we also show how oxidation of one interface can enhance
and add to the total DMI of that generated by the Pt interface. This is due to
the fact that the DMI on both interfaces promotes left-handed chirality.
Finally, by use of ferromagnetic resonance spectroscopy, we show that the DMI
and the spectroscopic splitting factor, which is a measure of the orbital
momentum, are correlated. This indicates the importance of hybridization and
charge transfer at the oxide interface for the DMI.

25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
3
The categories of this paper are: physics