Materials with negative Poisson's ratio attract considerable attention due to their underlying
intriguing physical properties and numerous promising applications, particularly in stringent …

The research field of auxetics, materials or structures exhibiting a negative Poisson's ratio,
has received attention because of the unusually advantageous material properties that can …

Intuitively, materials become both shorter and wider when compressed along their length.
Here we show how a composite material or structure can display a simultaneous reversal in …

Auxetic mechanical metamaterials are engineered systems that exhibit the unusual
macroscopic property of a negative Poisson's ratio due to sub-unit structure rather than …

Over the last three decades but more particularly during the last 5 years, auxetic mechanical
metamaterials constructed from precisely architected polymer-based materials have …

Auxetic polymeric materials are a special kind of materials that exhibit negative Poisson's
ratio (NPR) effect. They get fatter when stretched and thinner when compressed. Auxetic …

Mechanical metamaterials with negative Poisson's ratio have attracted widespread attention
in recent decades due to their unique mechanical properties. This metamaterial often …

The elastic properties of silica phases are reviewed. Available monocrystal data for
crystalline SiO2 polymorphs (low-quartz, high-quartz, low-cristobalite, high-cristobalite …

Auxetic materials are a kind of non-conventional materials having negative Poisson's ratio.
They laterally expand when stretched or laterally shrink when compressed. Compared to …

The term “mechanical metamaterials” encompasses a wide range of systems whose
anomalous mechanical properties arise primarily from their structure rather than …