{"paper":{"title":"Magnetic fields in monoclinic $\\alpha$-RuCl$_3$ reveal rhombohedral inclusions underlying apparent oscillations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Transitions beyond antiferromagnetic order in α-RuCl₃ arise from multiple shifted phase boundaries caused by rhombohedral inclusions.","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Ezekiel Horsley, Hamza Nasir Daniel Balazs, K. A. Modic, Muhammad Nauman, Subin Kim, Young-June Kim","submitted_at":"2026-05-13T12:38:58Z","abstract_excerpt":"The majority of research on $\\alpha$-RuCl$_3$ has focused on applying in-plane magnetic fields to suppress antiferromagnetic order and induce a quantum spin liquid (QSL). However, this effort has been complicated by the materials temperature-dependent crystal structure and sensitivity to strain-induced stacking disorder, making interpretation of field-induced phenomena contentious. The crystal structure of $\\alpha$-RuCl$_3$ has recently been clarified as a function of temperature and sample size, motivating a reassessment of its magnetic properties and connection to proposed spin-liquid signat"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"Our results show that transitions previously observed beyond the AFM regime under in-plane fields arise from multiple shifted AFM phase boundaries associated with monoclinic inclusions, rather than non-magnetic phases.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the high-resolution magnetotropic susceptibility data cleanly separate contributions from monoclinic matrix and rhombohedral inclusions without undetected strain or defect effects altering the apparent boundaries.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Apparent quantum spin liquid signatures in α-RuCl₃ under in-plane fields arise from multiple shifted AFM phase boundaries due to rhombohedral inclusions in monoclinic samples.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Transitions beyond antiferromagnetic order in α-RuCl₃ arise from multiple shifted phase boundaries caused by rhombohedral inclusions.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"0b2326b693bed7051cefe4ec59b938967f8f529cd43a175eb0541b25f5846ed2"},"source":{"id":"2605.13444","kind":"arxiv","version":1},"verdict":{"id":"dca96fae-3938-43a1-9699-263238746a6b","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-14T18:08:21.101183Z","strongest_claim":"Our results show that transitions previously observed beyond the AFM regime under in-plane fields arise from multiple shifted AFM phase boundaries associated with monoclinic inclusions, rather than non-magnetic phases.","one_line_summary":"Apparent quantum spin liquid signatures in α-RuCl₃ under in-plane fields arise from multiple shifted AFM phase boundaries due to rhombohedral inclusions in monoclinic samples.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the high-resolution magnetotropic susceptibility data cleanly separate contributions from monoclinic matrix and rhombohedral inclusions without undetected strain or defect effects altering the apparent boundaries.","pith_extraction_headline":"Transitions beyond antiferromagnetic order in α-RuCl₃ arise from multiple shifted phase boundaries caused by rhombohedral inclusions."},"references":{"count":55,"sample":[{"doi":"10.1016/j.aop.2005.10.005","year":2005,"title":"Kitaev , Date-Added =","work_id":"acd9171a-44b4-45d0-84c1-36f681b12781","ref_index":1,"cited_arxiv_id":"cond-mat/0506438","is_internal_anchor":true},{"doi":"10.1103/physrevlett.102.017205","year":2009,"title":"G. Jackeli and G. Khaliullin 10.1103/physrevlett.102.017205 (2009)","work_id":"717ebb4f-8bf7-4dac-9f64-b6e4e159dadb","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2022,"title":"S. Kim, B. Yuan, and Y.-J. Kim, APL Materials10, 080903 (2022)","work_id":"3216b148-6c94-43a9-b73c-4d61152babc0","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":null,"title":"A. Loidl, P. Lunkenheimer, and V. Tsurkan, Journal of Physics: Condensed Matter33, 443004","work_id":"4411f666-5d3c-4f92-bcbb-39b72ae97b36","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2025,"title":"C. Ojeda-Aristizabal, X. Zheng, C. Xu, Z. Nussinov, Y. Motome, A. Banerjee, A. W. Tsen, M. Knap, R.-R. Du, G. Joshi, et al., arXiv preprint arXiv:2511.13838 (2025). 12","work_id":"c3e64d1f-8c72-451c-8e72-240c4adcbade","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":55,"snapshot_sha256":"b826999a2d5aaeb18487eefb25e4bde2fab4da762832e36dc18407ecd61f1290","internal_anchors":5},"formal_canon":{"evidence_count":1,"snapshot_sha256":"3b2524bf78b5a5bea3531dfa971319a32dc8b7c48a0d09a56a3169ff62659cb2"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}