Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Epitaxial Growth and Domain Structure Imaging of Kagome Magnet
  Fe$_3$Sn$_2$   Magnetic materials with kagome crystal structure exhibit rich physics such as
frustrated magnetism, skyrmion formation, topological flat bands, and
Dirac/Weyl points. Until recently, most studies on kagome magnets have been
performed on bulk crystals or polycrystalline films. Here we report the
synthesis of high-quality epitaxial films of topological kagome magnet
Fe$_3$Sn$_2$ by atomic layer molecular beam epitaxy. Structural and magnetic
characterization of Fe$_3$Sn$_2$ on epitaxial Pt(111) identifies highly ordered
films with c-plane orientation and an in-plane magnetic easy axis. Studies of
the local magnetic structure by anomalous Nernst effect imaging reveals
in-plane oriented micrometer size domains. The realization of high-quality
films by atomic layer molecular beam epitaxy opens the door to explore the rich
physics of this system and investigate novel spintronic phenomena by
interfacing Fe$_3$Sn$_2$ with other materials.

27
The categories of this paper are: comp-gas
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The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
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The categories of this paper are: stat
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The categories of this paper are: q-fin
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
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The categories of this paper are: q-alg
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The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
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The categories of this paper are: solv-int
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph