{
  "id": "2302.01086",
  "version": "v1",
  "published": "2023-02-02T13:20:30.000Z",
  "updated": "2023-02-02T13:20:30.000Z",
  "title": "Topological phases of graphene-Kagome systems",
  "authors": [
    "A. B. Felix de Souza",
    "L. Spreafico",
    "D. Faria",
    "A. Latgé"
  ],
  "comment": "Article submitted to Physical Review B, 6 pages, 8 figures",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "The growing skill in the synthesis processes of new materials has intensified the interest in exploring the properties of systems modeled by more complex lattices. Two-dimensional super-honeycomb lattices, have been investigated in metallic organic frameworks. They turned out as a significant route to the emergence of localized electronic responses, manifested as flat bands in their structure with topological isolating behavior. A natural inquiry is a complete analysis of their topological phases in the presence of electronic correlation effects. Here we analyse of the electron-electron correlation effects via Hubbard mean-field approximation on the topological phases of 2D and quasi-1D graphene-Kagome lattices. The 2D spin conductivity phase's diagrams describe metallic, trivial and topological insulating behaviors, considering different energy coupling and electronic occupations. Our results pave the way to smart-engineered nanostructured devices with relevant applications in spintronics and transport responses.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2023-02-02T13:20:30.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "topological phases",
      "graphene-kagome systems",
      "2d spin conductivity phases diagrams",
      "two-dimensional super-honeycomb lattices",
      "quasi-1d graphene-kagome lattices"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}