{"paper":{"title":"Magnetic structure of CuCrO2: a single crystal neutron diffraction study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Podlesnyak, G. Ehlers, H. Cao, M. Frontzek, M. Matsuda, N. Aliouane, O. Zaharko, S. Barilo, S.V. Shiryaev","submitted_at":"2011-09-08T15:33:20Z","abstract_excerpt":"This paper presents results of a recent study of multiferroic \\CCO\\ by means of single crystal neutron diffraction. This system has two close magnetic phase transitions at $T\\nsub{N1}=24.2$ K and $T\\nsub{N2}=23.6$ K. The low temperature magnetic structure below $T\\nsub{N2}$ is unambiguously determined to be a fully 3-dimensional proper screw. Between $T\\nsub{N1}$ and $T\\nsub{N2}$ antiferromagnetic order is found that is essentially 2-dimensional. In this narrow temperature range, magnetic near neighbor correlations are still long range in the ($H,K$) plane, whereas nearest neighbors along the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.1747","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"}