{"paper":{"title":"Chemical Aspects of the Antiferromagnetic Topological Insulator MnBi$_{2}$Te$_{4}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexander Zeugner, Anja U. B. Wolter, Anna Isaeva, Axel Lubk, Bernd B\\\"uchner, Bernd Rellinghaus, Celso Fornari, Christian He{\\ss}, Christine Damm, Chul Hee Min, Darius Pohl, Francesco Scaravaggi, Frederik Nietschke, Friedrich Reinert, Hendrik Bentmann, Katharina Ki{\\ss}ner, Kornelius Nielsch, Martin Kaiser, Maximilian \\\"Unzelmann, Michael Ruck, Oliver Oeckler, Raphael C. Vidal, Richard Hentrich, Sebastian Ga{\\ss}, Simon K. Moser, Sonja Schatz, Thiago R. F. Peixoto, Thomas Doert","submitted_at":"2018-12-07T17:09:24Z","abstract_excerpt":"Crystal growth of MnBi$_{2}$Te$_{4}$ has delivered the first experimental corroboration of the 3D antiferromagnetic topological insulator state. Our present results confirm that the synthesis of MnBi$_{2}$Te$_{4}$ can be scaled-up and strengthen it as a promising experimental platform for studies of a crossover between magnetic ordering and non-trivial topology. High-quality single crystals of MnBi$_{2}$Te$_{4}$ are grown by slow cooling within a narrow range between the melting points of Bi$_{2}$Te$_{3}$ (586 {\\deg}C) and MnBi$_{2}$Te$_{4}$ (600 {\\deg}C). Single crystal X-ray diffraction and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.03106","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"}