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Phys. Rev. Lett. 77, 4358–4361 (1996)

Event-Based Relaxation of Continuous Disordered Systems

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G. T. Barkema
Institute for Advanced Study, Olden Lane, Princeton, New Jersey 08540

Normand Mousseau
Département de Physique et Groupe de Recherche en Physique et Technologie des Couches Minces (GCM), Université de Montréal, Montréal, Québec, Canada, H3C 3J7

Received 23 July 1996; published in the issue dated 18 November 1996

A computational approach is presented to obtain energy-minimized structures in glassy materials. This approach, the activation-relaxation technique (ART), achieves its efficiency by focusing on significant changes in the microscopic structure (events). The application of ART is illustrated with two examples: the structure of amorphous silicon and the structure of Ni80P20, a metallic glass.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.77.4358
DOI:
10.1103/PhysRevLett.77.4358
PACS:
61.43.Dq, 02.70.Rw, 73.61.Jc, 82.20.Wt