Negative Poisson's Ratio Behavior Induced by an Elastic Instability
Reis, Pedro M.
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CitationBertoldi, Katia, Pedro M. Reis, Stephen Willshaw, and Tom Mullin. 2010. Negative Poisson's Ratio Behavior Induced by an Elastic Instability. Advanced Materials 22(3): 361-366.
AbstractNegative Poisson's ratio behavior has been uncovered in cellular solids that comprise a solid matrix with a square array of circular voids. The simplicity of the fabrication implies robust behavior, which is relevant over a range of scales. The behavior results from an elastic instability, which induces a pattern transformation and excellent quantitative agreement is found between calculation and experiment.
Citable link to this pagehttp://nrs.harvard.edu/urn-3:HUL.InstRepos:11051225
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