An image of hBN-based deep-ultraviolet LED. This is a schematic diagram showing that a strong deep ultraviolet light can be emitted using the van der Waals heterostructure with graphene/hBN ...

By layering graphene-oxide (a derivative of graphene) over graphene to create a flexible heterostructure the team have developed humidity sensors for remote sensing with the ability to connect to any ...

Moiré materials can also be formed by stacking different 2D materials, such as graphene and hexagonal boron nitride (hBN), or different TMDs. These heterostructure moiré materials combine the ...

This type of structure is referred to as a van der Waals heterostructure. Since all atoms and molecules ... To this end, significant efforts have been reported to epitaxially grow graphene, 2D hBN and ...

The researchers propose a three-layer structure, with the graphene layer in the middle to induce topological bands. The resulting structure is known as a super-moiré structure.

Graphene is a two-dimensional material consisting of a single layer of carbon atoms arranged in a honeycomb structure. Its properties include high strength and good conductivity of heat and ...