Gate tunable quantum oscillations in air-stable and high mobility few-layer phosphorene heterostructures
Gate tunable quantum oscillations in air-stable and high mobility few-layer phosphorene heterostructures
As the only non-carbon elemental layered allotrope, few-layer black phosphorus or phosphorene has emerged as a novel two-dimensional (2D) semiconductor with both high bulk mobility and a band gap. Here we report fabrication and transport measurements of phosphorene-hexagonal BN (hBN) heterostructures with one-dimensional edge contacts. These transistors are stable in …