Extremely promising monolayer materials with robust ferroelectricity and extraordinary piezoelectricity: δ-AsN, δ-SbN, and δ-BiN
Yuwen Zhang, Tao Ouyang, Chaoyu He, Jin Li, Chao Tang
Abstract
, respectively. The external strain effect found can effectively modulate their spontaneous polarization, ferroelectric switching energy barrier, and piezoelectric properties. These fascinating ferroelectricity and piezoelectricity features endow δ-AsN, δ-SbN, and δ-BiN with significant potential application in future miniaturized and integrated multi-functional electronic devices.
Topics & Concepts
FerroelectricityMonolayerPiezoelectricityMaterials scienceBinNanotechnologyComposite materialOptoelectronicsComputer scienceAlgorithmDielectricAcoustic Wave Resonator TechnologiesFerroelectric and Piezoelectric Materials2D Materials and Applications