Valley polarization caused by crystalline symmetry breaking
Yuanyuan Wang, Wei Wei, Fengping Li, Xingshuai Lv, Baibiao Huang, Ying Dai
Abstract
polytypes with Peierls-like structure distortion. Our results provide an unprecedented possibility for exploring valley-contrasting physics.
Topics & Concepts
Symmetry breakingMaterials sciencePolarization (electrochemistry)Condensed matter physicsCrystallographyPhysicsChemistryParticle physicsPhysical chemistry2D Materials and ApplicationsPerovskite Materials and ApplicationsTopological Materials and Phenomena