{"paper":{"title":"Pressure-induced collapse of spin-orbital Mott state in the hyperhoneycomb iridate $\\beta$-Li$_2$IrO$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Krajewska, A. N. Yaresko, A. S. Gibbs, C. L. Bull, H. Ishii, H. Takagi, H. Yamaoka, K. Ishii, N. Hiraoka, N. P. Funnell, T. Takayama","submitted_at":"2018-08-16T13:54:40Z","abstract_excerpt":"Hyperhoneycomb iridate $\\beta$-Li$_2$IrO$_3$ is a three-dimensional analogue of two-dimensional honeycomb iridates, such as $\\alpha$-Li$_2$IrO$_3$, which recently appeared as another playground for the physics of Kitaev-type spin liquid. $\\beta$-Li$_2$IrO$_3$ shows a non-collinear spiral ordering of spin-orbital-entangled $J_{\\rm eff}$ = 1/2 moments at low temperature, which is known to be suppressed under a pressure of $\\sim$2 GPa. With further increase of pressure, a structural transition is observed at $P_{\\rm S}$ $\\sim$ 4 GPa at room temperature. Using the neutron powder diffraction techni"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.05494","kind":"arxiv","version":1},"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"}