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Poisson's ratios of auxetic and other technological materials

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2010
Poisson's ratio, the relation between lateral contraction of a thin, linearly elastic rod when subjected to a longitudinal extension, has a long and interesting history. For isotropic bodies, it can theoretically range from +1/2 to -1; the experimental gamut for anisotropics is even larger.
openaire   +2 more sources

Auxetic structures fabricated by material extrusion: an experimental investigation of gradient parameters

Rapid Prototyping Journal, 2021
Shailendra Kumar   +2 more
exaly  

Auxetic materials : general concepts

2013
Auxetic materials are different from other conventional materials since they present a negative Poisson’s ratio. These materials present an unusual behavior: when stretched (elongated in the longitudinal direction), their cross-section is increased.
Steffens, F.   +3 more
openaire   +1 more source

Bistable auxetic surface structures

ACM Transactions on Graphics, 2021
Tian Chen, Mark Pauly, Julian Panetta
exaly  

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