This manuscript has more than 150 papers as a reference about energy absorption of
auxetic structures and shows how several authors have approached the subject and how …

K-ion batteries attract extensive attention and research efforts because of the high energy
density, low cost, and high abundance of K. Although they are considered suitable …

The exploration of new two-dimensional (2D) allotropes of carbon has attracted great
research attention after graphene, but experiment-feasible graphene allotropes with novel …

Negative Poisson's ratio (NPR) in auxetic materials is of great interest due to the typically
enhanced mechanical properties, which enables plenty of novel applications. In this paper …

Auxetic materials possess special applications due to their unique negative Poisson's ratios
(NPRs). As a classic 2D carbon material, the NPR of graphene is still deliberated …

Carbon materials have attracted extensive attention in the past decades due to the rich
configurations and outstanding properties. Numerous efforts have been dedicated to …

The size-dependent mechanical response of graphene is investigated with an entirely
nonlinear molecular mechanics approach. Finite element (FE) simulations under uniaxial …

Negative Poisson's ratio (NPR), also known as “auxetic”, is a highly desired property in a
wide range of future industry applications. By employing molecular dynamics (MD) …

Solids exhibit transverse shrinkage when they are stretched, except auxetics that abnormally
demonstrate lateral expansion instead. Graphene possesses the unique normal-auxeticity …

In this paper we present a fully nonlinear stick-and-spring model for graphene subjected to
in-plane deformations. The constitutive behaviors of sticks and springs are defined …