{"paper":{"title":"Surface states and Rashba-type spin polarization in antiferromagnetic MnBi$_2$Te$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Bostwick, A. Isaeva, A. Zeugner, C. Cacho, C. H. Min, C. I. Fornari, C. Jozwiak, D. Mondal, E. Rotenberg, E.V. Chulkov, F. Diekmann, F. Reinert, H. Bentmann, H. B. Vasili, I. Vobornik, J. Buck, J. D. Denlinger, J. Fujii, K. Kissner, K. Rossnagel, K. Sakamoto, M. Hoesch, M. Kall\\\"ane, M. M. Otrokov, M. Ruck, M. \\\"Unzelmann, M. Valvidares, R. C. Vidal, R. J. Koch, S. Jung, S. Moser, S. Rohlf, S. Schatz, T. K. Kim, T. R. F. Peixoto","submitted_at":"2019-03-28T08:13:32Z","abstract_excerpt":"The layered van der Waals antiferromagnet MnBi$_2$Te$_4$ has been predicted to combine the band ordering of archetypical topological insulators such as Bi$_2$Te$_3$ with the magnetism of Mn, making this material a viable candidate for the realization of various magnetic topological states. We have systematically investigated the surface electronic structure of MnBi$_2$Te$_4$(0001) single crystals by use of spin- and angle-resolved photoelectron spectroscopy experiments. In line with theoretical predictions, the results reveal a surface state in the bulk band gap and they provide evidence for t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.11826","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1903.11826/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}