Heterostructures produced from nanosheet-based inks
arXiv:1409.1371 · doi:10.1021/nl501355j
Abstract
The new paradigm of heterostructures based on two-dimensional (2D) atomic crystals has already led to the observation of exciting physical phenomena and creation of novel devices. The possibility of combining layers of different 2D materials in one stack allows unprecedented control over the electronic and optical properties of the resulting material. Still, the current method of mechanical transfer of individual 2D crystals, though allowing exceptional control over the quality of such structures and interfaces, is not scalable. Here we show that such heterostructures can be assembled from chemically exfoliated 2D crystals, allowing for low-cost and scalable methods to be used in the device fabrication.
References in corpus (11)
- Electric Field Effect in Atomically Thin Carbon Films
- Two Dimensional Atomic Crystals
- Universal Dynamic Conductivity and Quantized Visible Opacity of Suspended Graphene
- Boron nitride substrates for high-quality graphene electronics
- Vertical Field Effect Transistor based on Graphene-WS2 Heterostructures for flexible and transparent electronics
- Graphene-Based Liquid Crystal Device
- Hunting for Monolayer Boron Nitride: Optical and Raman Signatures
- Cross-sectional imaging of individual layers and buried interfaces of graphene-based heterostructures and superlattices
- Atomically thin boron nitride: a tunnelling barrier for graphene devices
- Multicomponent fractional quantum Hall effect in graphene
- Strong Coulomb drag and broken symmetry in double-layer graphene