Foam Structures with a Negative Poisson's Ratio

By R. Lakes. 1987

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

1. Andrea Bacigalupo
2. X. Yu
3. Zhi Chen
4. Xiaoning Liu
5. Emilio Barchiesi
6. Luigi Gambarotta
7. Ji Zhou
8. Yanju Liu

Citations in the corpus

• How to See Hidden Patterns in Metamaterials with Interpretable Machine Learning (2021, background): “Metamaterials can also exhibit highly non-standard elastic behavior such as auxeticity (negative Poisson’s ratio) [29], cloaking [8], significant anisotropy [5], and shear-normal coupling [20].”
• Passive and MR Fluid-coated Auxetic PU Foam – Mechanical, Acoustic, and Electromagnetic Properties (2004, background): “SINCE 1987, when an isotropic auxetic foam was manufactured for the first time (Lakes, 1987), the negative Poisson’s ratio materials had created some interest for potential applications in various fields, such as structural integrity compliant structures and sandwich components (Evans, 1991).”
• Mechanical metamaterials: a state of the art (2019, methodology): “Polyurethane foams with auxetic behaviour were firstly studied and manufactured by Lakes in 1987 [13].”
• On a fourth order Steklov eigenvalue problem (2005, background): “in [14], there exist materials for which the Poisson ratio is negative and the limit case σ = −1 corresponds to materials with an infinite flexural rigidity, see [22, p.”
• Dynamic behaviour of auxetic gradient composite hexagonal honeycombs (2016, unknown): “negative Poisson’s ratio - ν < 0) honeycombs have also received some interest within the research community, due to their peculiar mechanical characteristics like sinclastic curvature, general increase of transverse shear modulus, indentation and flatwise compressive stiffness at low relative densit”
• Elastic constants of 3-, 4- and 6-connected chiral and anti-chiral honeycombs subject to uniaxial in-plane loading (2010, background): “Materials that show this effect are known as auxetic materials [2] and can have enhancements in a range of physical properties [3,4].”
• On Poisson’s Ratio in Linearly Viscoelastic Solids (2006, background): “Firstly, envisage a negative Poisson’s ratio elastic foam [20] skeleton containing a microcellular viscoelastic foam with a conventional cell structure in the interstices [21].”
• Three-dimensional modelling of auxetic sandwich panels for localised impact resistance (2017, methodology): “While different examples of auxetic materials have been observed in nature [13,14], a simple method to manufacture an auxetic foam was only developed in 1987 by Lakes [6].”