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Title: Distributions of avalanches in martensitic transformations
Author: Vives i Santa-Eulàlia, Eduard
Ortín, Jordi, 1959-
Mañosa, Lluís
Ràfols, Ismael
Pérez Magrané, Ramón
Planes Vila, Antoni
Keywords: Cristal·lografia
Transformacions martensítiques
Martensitic transformations
Materials science
Issue Date: 1994
Publisher: American Physical Society
Abstract: An experimental study of the acoustic emission generated during a martensitic transformation is presented. A statistical analysis of the amplitude and lifetime of a large number of signals has revealed power-law behavior for both magnitudes. The exponents of these distributions have been evaluated and, through independent measurements of the statistical lifetime to amplitude dependence, we have checked the scaling relation between the exponents. Our results are discussed in terms of current ideas on avalanche dynamics.
Note: Reproducció digital del document publicat en format paper, proporcionada per APS i
It is part of: Physical Review Letters, 1994, vol. 72, núm. 11, p. 1694-1697
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ISSN: 0031-9007
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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