{ "id": "cond-mat/9807211", "version": "v1", "published": "1998-07-14T14:50:08.000Z", "updated": "1998-07-14T14:50:08.000Z", "title": "Properties of a continuous-random-network model for amorphous systems", "authors": [ "Yuhai Tu", "J. Tersoff", "G. Grinstein", "David Vanderbilt" ], "comment": "Revtex file with 4 figures", "doi": "10.1103/PhysRevLett.81.4899", "categories": [ "cond-mat.stat-mech", "cond-mat.mtrl-sci" ], "abstract": "We use a Monte Carlo bond-switching method to study systematically the thermodynamic properties of a \"continuous random network\" model, the canonical model for such amorphous systems as a-Si and a-SiO$_2$. Simulations show first-order \"melting\" into an amorphous state, and clear evidence for a glass transition in the supercooled liquid. The random-network model is also extended to study heterogeneous structures, such as the interface between amorphous and crystalline Si.", "revisions": [ { "version": "v1", "updated": "1998-07-14T14:50:08.000Z" } ], "analyses": { "keywords": [ "amorphous systems", "continuous-random-network model", "monte carlo bond-switching method", "thermodynamic properties", "continuous random network" ], "tags": [ "journal article" ], "publication": { "publisher": "APS", "journal": "Phys. Rev. Lett." }, "note": { "typesetting": "RevTeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }