Ananthakrishna, G. ; Fressengeas, C. (2005) Comment on: dislocation dynamics is chaotic Scripta Materialia, 52 (5). pp. 425-428. ISSN 1359-6462
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Official URL: http://www.scriptamat.org/article/S1359-6462(04)00...
Related URL: http://dx.doi.org/10.1016/j.scriptamat.2004.08.031
Abstract
In a recent paper by Deshpande et al., dislocation dynamics is reported to be chaotic, due to the basic dislocation interactions and physical mechanism of plastic flow. We examine the dynamical characterization procedure followed in the paper and suggest that this conclusion may not be based on sound analysis. We also comment on some relevant physical aspects of dislocation dynamics.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Acta Materialia Inc. |
| Keywords: | Dislocations; Chaos; Self-organization; Lyapunov Exponents |
| ID Code: | 530 |
| Deposited On: | 21 Sep 2010 11:47 |
| Last Modified: | 12 May 2011 09:37 |
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