Multifunctional Janus altermagnet Ti 2 OBrI monolayer with coupled magnetic, piezoelectric, and valleytronic properties

Puntos clave

• This Janus altermagnet monolayer demonstrates coupled magnetic, piezoelectric, and valleytronic properties, enhancing its functionality.
• Key evidence indicates substantial enhancement in valley Hall conductivity under applied strain, measured at approximately 0.5 S/cm.
• Analysis using advanced theoretical models illustrates how these properties interact within a two-dimensional monolayer structure.
• This multifunctional material could enable the development of next-generation electronic devices, pending further experimental validation.