The rapid progress of advanced manufacturing, multidisciplinary integration and artificial
intelligence has ushered in a new era of technological development in the design of …

Different from conventional materials, materials with negative Poisson's ratios expand
laterally when stretched longitudinally. Known as 'auxetic'materials, the effect means they …

Here, we present the in-plane energy absorption characteristics of modified re-entrant
auxetic honeycombs realized via fused filament fabrication in conjunction with parametric …

This work describes the low-velocity impact behavior of composite sandwich panels with
different types of auxetic (negative Poisson's ratio) and non-auxetic prismatic core structures …

Material properties can be tailored through modification of their geometry or architecture.
With this concept, a lot of smart materials, metamaterials, and smart structures have been …

Following high profile, life changing long term mental illnesses and fatalities in sports such
as skiing, cricket and American football—sports injuries feature regularly in national and …

Recently, auxetic honeycombs have attracted considerable attention for their excellent
mechanical properties, especially the potential applications for energy absorption. In this …

Abstract Functionally graded Ti-6Al-4V lattice structures with a step-wise gradient and a
continuous gradient were designed and fabricated by selective laser melting (SLM) method …

Auxetic honeycombs exhibit low weight, shear stiffness, and excellent energy absorption
capacity and thus have great potential for achieving the requirements of crashworthiness …

In lightweight engineering, higher specific stiffness and strength for low-density are constant
quests, additively-manufactured auxetic truss-lattices have attracted great attentions due to …