Piezoelectricity and valley polarization in a semilithiated 2H-TiTe<sub>2</sub> monolayer with near room-temperature ferromagnetism
Kang Sheng, Bokai Zhang, Zhiyong Wang
Abstract
A semilithiated 2H-TiTe 2 monolayer has theoretically been identified as a near-room semiconducting ferromagnet with coupled valley physics and piezoelectric responses.
Topics & Concepts
Condensed matter physicsMonolayerPoint reflectionFerromagnetismBerry connection and curvaturePiezoelectricityMaterials scienceMagnetizationSemiconductorPhysicsOptoelectronicsNanotechnologyMagnetic fieldComposite materialGeometric phaseQuantum mechanics2D Materials and ApplicationsQuantum Dots Synthesis And PropertiesTopological Materials and Phenomena