High-Electron-Mobility and Air-Stable 2D Layered PtSe<sub>2</sub> FETs.

Zhao, Yuda; Qiao, Jingsi; Yu, Zhihao; Yu, Peng; Xu, Kang; Lau, Shu Ping; Zhou, Wu; Liu, Zheng et al. · Adv Mater · 2017

basic_science · Level V

Where this comes from

Abstract

The electrical and optical measurements, in combination with density functional theory calculations, show distinct layer-dependent semiconductor-to-semimetal evolution of 2D layered PtSe<sub>2</sub> . The high room-temperature electron mobility and near-infrared photo-response, together with much better air-stability, make PtSe<sub>2</sub> a versatile electronic 2D layered material.