Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effect of Pressure on Magnetism of UIrGe   We report the effect of hydrostatic pressure on the electronic state of the
antiferromagnet UIrGe, which is isostructural and isoelectronic with the
ferromagnetic superconductors UCoGe and URhGe. The Neel temperature decreases
with increasing pressure. We constructed a p-T phase diagram and estimated the
critical pressure pc, where the antiferromagnetism vanishes, as 12 GPa. The
antiferromagnetic/paramagnetic transition appears to be first order.

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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
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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: nucl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
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The categories of this paper are: hep-lat
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The categories of this paper are: astro-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc
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The categories of this paper are: solv-int