Ferromagnetic vanadium disulfide VS<sub>2</sub>monolayers with high Curie temperature and high spin polarization
Hao-Jia Wu, Yu-Lu Wan, Zhao-Yi Zeng, Cui-E Hu, Xiang-Rong Chen, Hua-Yun Geng
Abstract
monolayer. It is found that the increase of hole doping concentrations can promote the increase of the Curie temperature, while the increase of electron doping concentrations will greatly weaken the Curie temperature. Furthermore, according to the influences of different parameters on the Curie temperature and spin polarization, we conclude that a suitably enhanced magnetic field and appropriate hole concentrations will not only make the system maintain high spin polarization, but also make the system exhibit ferromagnetic properties above room temperature.
Topics & Concepts
Curie temperatureCondensed matter physicsSpintronicsSpin polarizationFerromagnetismMaterials scienceMonolayerMagnetic anisotropyAnisotropyMagnetic semiconductorMagnetic fieldMagnetizationElectronNanotechnologyPhysicsOpticsQuantum mechanics2D Materials and ApplicationsMagnetic and transport properties of perovskites and related materialsPerovskite Materials and Applications