Two dimensional Janus RuXY (X, Y = Br, Cl, F, I, X ≠ Y) monolayers: ferromagnetic semiconductors with spontaneous valley polarization and tunable magnetic anisotropy
Ziyu Liu, Baozeng Zhou, Xiaocha Wang, Wenbo Mi
Abstract
, d2z) orbital matrix elements of the Ru atoms. The MAE of the RuBrF monolayer is tuned from IMA into PMA at a biaxial strain of -6%. These results show an example of a 2D Janus ferrovalley material.
Topics & Concepts
MonolayerCurie temperatureCondensed matter physicsFerromagnetismAnisotropyMagnetic anisotropySemiconductorMaterials scienceJanusPolarization (electrochemistry)MagnetizationChemistryMagnetic fieldPhysicsNanotechnologyOpticsOptoelectronicsQuantum mechanicsPhysical chemistry2D Materials and ApplicationsPerovskite Materials and ApplicationsZnO doping and properties