{ "id": "cond-mat/0403762", "version": "v1", "published": "2004-03-31T15:20:56.000Z", "updated": "2004-03-31T15:20:56.000Z", "title": "Ordered Phase of the Dipolar Spin Ice under [110]-Magnetic Fields", "authors": [ "Shun-ichi Yoshida", "Koji Nemoto", "Koh Wada" ], "comment": "4 pages, 5 figures, in RevTex4, submitted to J. Phys. Soc. Jpn", "doi": "10.1143/JPSJ.73.1619", "categories": [ "cond-mat.stat-mech" ], "abstract": "We find that the true ground state of the dipolar spin ice system under [110]-magnetic fields is the ``Q=X'' structure, which is consistent with both experiments and Monte Carlo simulations. We then perform a Monte Carlo simulation to confirm that there exists a first order phase transition under the [110]-field. In particular this result indicates the existence of the first order phase transition to the ``Q=X'' phase in the field above 0.35 T for Dy2Ti2O7. We also show the magnetic field-temperature phase diagram to summarize the ordered states of this system.", "revisions": [ { "version": "v1", "updated": "2004-03-31T15:20:56.000Z" } ], "analyses": { "keywords": [ "first order phase transition", "ordered phase", "monte carlo simulation", "dipolar spin ice system", "magnetic field-temperature phase diagram" ], "tags": [ "journal article" ], "note": { "typesetting": "RevTeX", "pages": 4, "language": "en", "license": "arXiv", "status": "editable" } } }