Training-induced criticality in martensites

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dc.creatorPerez-Reche, Francisco-Jose
dc.creatorTruskinovsky, Lev
dc.creatorZanzotto, Giovanni
dc.date2008-07-19
dc.date.accessioned2026-07-07T09:51:42Z
dc.date.available2026-07-07T09:51:42Z
dc.descriptionWe propose an explanation for the self-organization towards criticality observed in martensites during the cyclic process known as `training'. The scale-free behavior originates from the interplay between the reversible phase transformation and the concurrent activity of lattice defects. The basis of the model is a continuous dynamical system on a rugged energy landscape, which in the quasi-static limit reduces to a sandpile automaton. We reproduce all the principal observations in thermally driven martensites, including power-law statistics, hysteresis shakedown, asymmetric signal shapes, and correlated disorder.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0807.3086
dc.identifierhttp://arxiv.org/abs/0807.3086
dc.identifierPhysical Review Letters, 99, 075501 (2007)
dc.identifierdoi:10.1103/PhysRevLett.99.075501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/165338
dc.subjectStatistical Mechanics
dc.subjectMaterials Science
dc.titleTraining-induced criticality in martensites
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