Two-Dimensional Heterostructures

Two-dimensional heterostructures are layered materials made by stacking atom-thin sheets, each only one or a few atoms thick, like paper sheets. These layers are usually different materials with unique properties, combined to create new functionalities. Because they are so thin, electrons can move easily between layers, leading to advanced electronic, optical, and energy applications. Think of it as building a multi-layered, ultra-thin sandwich where each layer adds specific features, resulting in a customized material with enhanced or novel properties that wouldn’t be possible with a single layer alone.