{"paper":{"title":"The crystalline lattice of URu_2Si_2 under pressure in the paramagnetic, hidden order, and antiferromagnetic states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.str-el","authors_text":"J. J. Hamlin, J. R. Jeffries, M. B. Maple, N. P. Butch, S. V. Sinogeikin, W. J. Evans","submitted_at":"2010-02-10T23:58:40Z","abstract_excerpt":"X-ray diffraction experiments under pressure in a diamond anvil cell have been performed to gauge any response of the crystalline lattice of URu2Si2 to the \"hidden order\" or antiferromagnetic transitions, the latter of which is accessible only with applied pressure. The ambient-pressure crystal structure of URu2Si2 persists to high pressure, and structural characterization reveals a reasonably robust crystal lattice with respect to both of the aforementioned temperature-induced electronic transitions. Coupling between the lattice and the \"hidden order\" transition is reconfirmed to be subtle, a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.2245","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}