Ferroelectricity and multiferroicity in two-dimensional Sc<sub>2</sub>P<sub>2</sub>Se<sub>6</sub> and ScCrP<sub>2</sub>Se<sub>6</sub> monolayers
Xukun Feng, Jian Liu, Xikui Ma, Mingwen Zhao
Abstract
From first-principles calculations, a ferroelectric material Sc<sub>2</sub>P<sub>2</sub>Se<sub>6</sub> monolayer and a multiferroic material ScCrP<sub>2</sub>Se<sub>6</sub> monolayer with tunable ferroelectricity and magnetism are predicted.
Topics & Concepts
MonolayerMultiferroicsFerroelectricityMaterials scienceAntiferromagnetismFerromagnetismAntiferroelectricityCondensed matter physicsPolarization (electrochemistry)Phase (matter)NanotechnologyOptoelectronicsPhysicsChemistryDielectricPhysical chemistryQuantum mechanicsMultiferroics and related materials2D Materials and ApplicationsFerroelectric and Piezoelectric Materials