Auxetic properties of a newly proposed $\gamma$-graphyne-like material

Ricardo Paupitz, Tales J. da Silva, Marilia J. Caldas +2

In this work, we propose a new auxetic (negative Poisson's ratio values) structure, based on a $\gamma$-graphyne structure, here named $A\gamma G$ $structure$. Graphynes are 2D carbon allotro…