High performance sub-bandgap photodetection<i>via</i>internal photoemission based on ideal metal/2D-material van der Waals Schottky interface
Xuhong Li, Xiaoqing Chen, Songyu Li, Feihong Chu, Wenjie Deng, Xiaobo Zhang, Jingjie Li, Xiulong Bao, Boxing An, Congya You, Fa-Min Liu, Yongzhe Zhang
Abstract
sensitive Schottky interface internal photoemission. As a result, a universal strategy for the sub-bandgap near-infrared van der Waals Schottky junction detector of 2D materials was obtained.
Topics & Concepts
Schottky barriervan der Waals forceMaterials scienceSchottky diodeOptoelectronicsPhotodetectorBand gapPhotodetectionPhotodiodeMetal–semiconductor junctionPhysicsDiodeQuantum mechanicsMolecule2D Materials and ApplicationsGraphene research and applicationsNanowire Synthesis and Applications