Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pattern formation in skyrmionic materials with anisotropic environments   Magnetic skyrmions have attracted broad attention during recent years because
they are regarded as promising candidates as bits of information in novel data
storage devices. A broad range of theoretical and experimental investigations
have been conducted with the consideration of rotational symmetric skyrmions in
isotropic environments. However, one naturally observes a huge variety of
anisotropic behavior in many experimentally relevant materials. In the present
work, we investigate the influence of anisotropic environments onto the
formation and behavior of the non-collinear spin states of skyrmionic materials
by means of Monte-Carlo calculations. We find skyrmionic textures which are far
from having a rotational symmetric shape. Furthermore, we show the possibility
to employ periodic modulations of the environment to create skyrmionic tracks.

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The categories of this paper are: physics
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The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: mtrl-th
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The categories of this paper are: eess
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The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: math
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The categories of this paper are: atom-ph
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: stat