{
  "id": "2409.06155",
  "version": "v1",
  "published": "2024-09-10T01:58:13.000Z",
  "updated": "2024-09-10T01:58:13.000Z",
  "title": "Exciton crystal melting and destruction by disorder in bilayer quantum hall system with total filling factor one",
  "authors": [
    "Zhengfei Hu",
    "Kun Yang"
  ],
  "comment": "12 pages, 3 figures",
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.str-el"
  ],
  "abstract": "Bilayer quantum hall system with total filling factor 1 was studied in the regime of heavy layer imbalance in a recent transport experiment (Ref. 1), with intriguing new findings. We demonstrate in this paper that 1) the exciton Wigner crystal in this regime can melt into a superfluid phase, giving rise to re-entrant superfluid behavior; 2) in the presence of disorder, electron and hole Wigner crystals in the two layers go through a locking/decoupling transition as layer separation increases, resulting in a sudden change in the counter flow conductance. Comparison will be made with the findings of Ref. 1.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2024-09-10T01:58:13.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "bilayer quantum hall system",
      "total filling factor",
      "exciton crystal melting",
      "wigner crystal",
      "destruction"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}