{
  "id": "cond-mat/0009225",
  "version": "v2",
  "published": "2000-09-14T22:11:11.000Z",
  "updated": "2001-02-26T21:41:40.000Z",
  "title": "Long Range Order at Low Temperature in Dipolar Spin Ice",
  "authors": [
    "Roger G. Melko",
    "Byron C. den Hertog",
    "Michel J. P. Gingras"
  ],
  "comment": "New version of the manuscript. Now contains 3 POSTSCRIPT figures as opposed to 2 figures. Manuscript contains a more detailed discussion of the (i) nature of long-range ordered ground state, (ii) finite-size scaling results of the 1st order transition into the ground state. Order of authors has been changed. Resubmitted to Physical Review Letters Contact: gingras@gandalf.uwaterloo.ca",
  "journal": "Phys. Rev. Lett. {87}, 067203 (2001)",
  "doi": "10.1103/PhysRevLett.87.067203",
  "categories": [
    "cond-mat.dis-nn"
  ],
  "abstract": "Recently it has been suggested that long range magnetic dipolar interactions are responsible for spin ice behavior in the Ising pyrochlore magnets ${\\rm Dy_{2}Ti_{2}O_{7}}$ and ${\\rm Ho_{2}Ti_{2}O_{7}}$. We report here numerical results on the low temperature properties of the dipolar spin ice model, obtained via a new loop algorithm which greatly improves the dynamics at low temperature. We recover the previously reported missing entropy in this model, and find a first order transition to a long range ordered phase with zero total magnetization at very low temperature. We discuss the relevance of these results to ${\\rm Dy_{2}Ti_{2}O_{7}}$ and ${\\rm Ho_{2}Ti_{2}O_{7}}$.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2001-02-26T21:41:40.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "long range order",
      "low temperature",
      "long range magnetic dipolar interactions",
      "dipolar spin ice model"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}