{
  "abstracts": [
    {
      "content": "The collective behavior of vibrated hexagonal disks confined in a monolayer\nis investigated experimentally. Due to the broken circular symmetry, hexagons\nprefer to rotate upon sufficiently strong driving. Due to the formation of\nliquid bridges, short-ranged cohesive interactions are introduced upon wetting.\nConsequently, a nonequilibrium stationary state with the rotating disks\nself-organized in a hexagonal structure arises. The bond length of the\nhexagonal structure is slightly smaller than the circumdiameter of a hexagon,\nindicating geometric frustration. This investigation provides an example where\nthe collective behavior of granular matter is tuned by the shape of individual\nparticles.",
      "lang": "en",
      "mimetype": "text/plain",
      "sha1": "05068bae4e4298424d5609534ce66246d89e0fca"
    }
  ],
  "contribs": [
    {
      "index": 0,
      "raw_name": "Manuel Baur",
      "role": "author"
    },
    {
      "index": 1,
      "raw_name": "Kai Huang",
      "role": "author"
    }
  ],
  "ext_ids": {
    "arxiv": "1608.07254v2"
  },
  "extra": {
    "arxiv": {
      "base_id": "1608.07254",
      "categories": [
        "cond-mat.soft"
      ],
      "comments": "5 pages, 5 figures",
      "journal_ref": "Phys. Rev. E 95, 030901 (2017)"
    },
    "superceded": true
  },
  "ident": "7ijg4ar62rgo3olfbxltltrzc4",
  "language": "en",
  "license_slug": "ARXIV-1.0",
  "refs": [],
  "release_date": "2016-11-27",
  "release_stage": "submitted",
  "release_type": "article",
  "release_year": 2016,
  "revision": "e6f74c7a-a169-4a79-8a51-e67d01a63fe0",
  "state": "active",
  "title": "Dynamics of wet granular hexagons",
  "version": "v2",
  "work_id": "asbrnyvksrhznl2qc5734cq2yu"
}