{
  "id": "1401.1067",
  "version": "v1",
  "published": "2014-01-06T13:22:07.000Z",
  "updated": "2014-01-06T13:22:07.000Z",
  "title": "Plasmons and their interaction with electrons in trilayer graphene",
  "authors": [
    "P. M. Krstajić",
    "B. Van Duppen",
    "F. M. Peeters"
  ],
  "comment": "arXiv admin note: substantial text overlap with arXiv:1310.6234",
  "journal": "Phys. Rev. B 88, 195423 (2013)",
  "doi": "10.1103/PhysRevB.88.195423",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "The interaction between electrons and plasmons in trilayer graphene is investigated within the Overhauser approach resulting in the 'plasmaron' quasi-particle. This interaction is cast into a field theoretical problem, nd its effect on the energy spectrum is calculated using improved Wigner-Brillouin perturbation theory. The plasmaron spectrum is shifted with respect to the bare electron spectrum by $\\Delta E(\\mathbf{k})\\sim 50\\div200\\,{\\rm meV}$ for ABC stacked trilayer graphene and for ABA trilayer graphene by $\\Delta E(\\mathbf{k})\\sim 30\\div150\\,{\\rm meV}$ ($\\Delta E(\\mathbf{k})\\sim 1\\div5\\,{\\rm meV}$) for the hyperbolic linear) part of the spectrum. The shift in general increases with the electron concentration $n_{e}$ and electron momentum. The dispersion of plasmarons is more pronounced in \\textit{ABC} stacked than in ABA tacked trilayer graphene, because of the different energy band structure and their different plasmon dispersion.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-01-06T13:22:07.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "73.22.Pr",
      "73.20.Mf",
      "71.10.-w"
    ],
    "keywords": [
      "interaction",
      "aba tacked trilayer graphene",
      "wigner-brillouin perturbation theory",
      "aba trilayer graphene",
      "bare electron spectrum"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review B",
      "year": 2013,
      "month": "Nov",
      "volume": 88,
      "number": 19,
      "pages": 195423
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2013PhRvB..88s5423K"
    }
  }
}