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Title: Random-field Potts model with dipolarlike interactions: Hysteresis avalanches and microstructure
Author: Cerruti, Benedetta
Vives i Santa-Eulàlia, Eduard
Keywords: Histèresi
Transformacions de fase (Física estadística)
Mecànica estadística
Phase transformations (Statistical physics)
Statistical mechanics
Issue Date: 2008
Publisher: Published by the American Physical Society through the American Institute of Physics
Abstract: A model for the study of hysteresis and avalanches in a first-order phase transition from a single variant phase to a multivariant phase is presented. The model is based on a modification of the random-field Potts model with metastable dynamics by adding a dipolar interaction term truncated at nearest neighbors. We focus our study on hysteresis loop properties, on the three-dimensional microstructure formation, and on avalanche statistics.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review B, 2008, vol. 77, núm. 6, p. 064114-1-064114-10
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ISSN: 0163-1829
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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