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Quenched pinning and collective dislocation dynamics

Several experiments show that crystalline solids deform in a bursty and intermittent fashion. Power-law distributed strain bursts in compression experiments of micron-sized samples, and acoustic emission energies from larger-scale specimens, are the key signatures of the underlying critical-like col...

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Bibliographic Details
Published in:Sci Rep
Main Authors: Ovaska, Markus, Laurson, Lasse, Alava, Mikko J.
Format: Artigo
Language:Inglês
Published: Nature Publishing Group 2015
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4650641/
https://ncbi.nlm.nih.gov/pubmed/26024505
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep10580
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