Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Borderline magnetism in Sr4Ru3O10: Impact of dilute La and Ca doping on
  itinerant ferromagnetism and metamagnetism   An investigation of La and Ca doped Sr4Ru3O10, featuring a coexistence of
interlayer ferromagnetism and intralayer metamagnetism, is presented. La doping
readily changes magnetism between ferromagnetism and metamagnetism by tuning
the density of states. It also results in different Curie temperatures for the
c-axis and the basal plane, highlighting a rare spin-orbit coupling with the
crystal field states. In contrast, Ca doping enhances the c-axis ferromagnetism
and the magnetic anisotropy. La doping also induces a dimensional crossover in
the interlayer transport whereas Ca doping exhibits a tunneling
magnetoresistance and an extraordinary T3/2-dependence of the resisitivity. The
drastic changes caused by the dilute doping demonstrate a rare borderline
magnetism that is delicately linked to the interplay of the density of states
and spin-orbit coupling.

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The categories of this paper are: cs
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The categories of this paper are: solv-int
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The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
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The categories of this paper are: comp-gas
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The categories of this paper are: nlin
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom
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The categories of this paper are: eess
34
The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-th
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The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph