Flexible MA<sub>2</sub>Z<sub>4</sub> (M = Mo, W; A = Si, Ge and Z = N, P, As) monolayers with outstanding mechanical, dynamical, electronic, and piezoelectric properties and anomalous dynamic polarization
Xinxin Wang, Weiwei Ju, Dandan Wang, Xiao‐Hong Li, Jianguo Wan
Abstract
We systematically investigate the mechanical, dynamical, and piezoelectric properties of MA 2 Z 4 monolayers (M = Mo, W; A = Si, Ge and Z = N, P, As) based on first-principles calculations.
Topics & Concepts
MonolayerPiezoelectricityMaterials scienceCondensed matter physicsElectronic materialsNanotechnologyPhysicsComposite materialMXene and MAX Phase Materials2D Materials and ApplicationsPerovskite Materials and Applications