{
  "id": "1407.7706",
  "version": "v2",
  "published": "2014-07-29T12:26:31.000Z",
  "updated": "2015-03-25T14:42:14.000Z",
  "title": "Modulation of electronic and mechanical properties of phosphorene through strain",
  "authors": [
    "Mohammad Elahi",
    "Kaveh Khaliji",
    "Seyed Mohammad Tabatabaei",
    "Mahdi Pourfath",
    "Reza Asgari"
  ],
  "comment": "8 pages, 5 figures",
  "journal": "Phys. Rev. B. 91, 115412 (2015)",
  "doi": "10.1103/PhysRevB.91.115412",
  "categories": [
    "cond-mat.mes-hall",
    "cond-mat.mtrl-sci"
  ],
  "abstract": "We report a first-principles study on the elastic, vibrational, and electronic properties of recently synthesized phosphorene. By calculating Gr\\\"uneisen parameters, we evaluate the frequency shift of Raman/infrared active modes via symmetric biaxial strain. We also study an inducing semiconductor-metal transition, the gap size, and effective mass of carriers in various strain configurations. Furthermore, we unfold the emergence of a peculiar Dirac-shaped dispersion for specific strain conditions, including the zigzag-oriented tensile strain. The observed linear energy spectrum has distinct velocities corresponding to each of its linear branches and is limited to the $\\Gamma-X$ direction in the first Brillouin zone.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-07-29T12:26:31.000Z",
      "journal": null,
      "doi": null
    },
    {
      "version": "v2",
      "updated": "2015-03-25T14:42:14.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "73.22.-f",
      "74.25.Kc",
      "77.80.bn",
      "71.15.Mb"
    ],
    "keywords": [
      "mechanical properties",
      "phosphorene",
      "modulation",
      "symmetric biaxial strain",
      "specific strain conditions"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review B",
      "year": 2015,
      "month": "Mar",
      "volume": 91,
      "number": 11,
      "pages": 115412
    },
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2015PhRvB..91k5412E"
    }
  }
}