Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Engineering antiferromagnetic skyrmions and antiskyrmions at metallic
  interfaces   We identify a mechanism to convert skyrmions and antiskyrmions into their
antiferromagnetic (AFM) counterparts via interfacial engineering. The key idea
is to combine properties of an antiferromagnet and a spin-orbit (SO) coupled
metal. Utilizing hybrid Monte Carlo (HMC) simulations for a generic microscopic
electronic Hamiltonian for the interfacial layers, we explicitly show the
emergence of AFM skyrmions and AFM antiskyrmions. We further show that an
effective spin Hamiltonian provides a simpler understanding of the results. We
discuss the role of electronic itinerancy in determining the nature of magnetic
textures, and demonstrate that the mechanism also allows for a tuning of
antiskyrmion size without changing the SO coupling.

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The categories of this paper are: hep-ph
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess