Guo Jun Ye

TL;DR: In this article, a few-layer black phosphorus crystals with thickness down to a few nanometres are used to construct field effect transistors for nanoelectronic devices. But the performance of these materials is limited.

TL;DR: It is experimentally demonstrated that the electronic structure of few-layer phosphorene varies significantly with the number of layers, in good agreement with theoretical predictions, and the interband optical transitions cover a wide, technologically important spectral range.

TL;DR: The observation of the integer quantum Hall effect in a high-quality black phosphorus 2DES is reported, and important information on the energetics of the spin-split Landau levels in black phosphorus is gained.

TL;DR: The results, coupled with the fact that black phosphorus possesses anisotropic energy bands with a tunable, direct bandgap, distinguish black phosphorus 2DEG as a system with unique electronic and optoelectronic properties.

TL;DR: In this paper, a few-layer black phosphorus crystals with thickness down to a few nanometres are used to construct field effect transistors for nanoelectronic devices. But the performance of these materials is limited.