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Home ESOMAT 2009 - 8th European Symposium on Martensitic Transformations Article
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Issue ESOMAT 2009
2009
Article Number 02021
Number of page(s) 5
Section Principles, Simulations, Materials: Background
DOI http://dx.doi.org/10.1051/esomat/200902021
Published online 01 September 2009

ESOMAT 2009, 02021 (2009)
DOI: 10.1051/esomat/200902021

Martensitic transformations with a classical isotropic two body potential: Intrinsic hysteresis and superelasticity

M.F. Laguna and E.A. Jagla

Centro Atómico Bariloche and CONICET. Bustillo 9.500, Bariloche, Río Negro, Argentina

lagunaf@cab.cnea.gov.ar

Published online: 1 September 2009

Abstract
We constructed an isotropic interaction potential for a set of classical identical particles that displays a discontinuous change of its crystalline ground state when a parameter is varied. We used this model to study some properties associated to martensitic transformations. We concentrate here on the triangular-rombohedral transformation in two dimensions, focusing on the hysteresis of the transition, and present also results for the superelasticity effect.



© Owned by the authors, published by EDP Sciences 2009


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