Recent advances in enhancing the photodetector performance of 2D materials by combining them with organic thin films

Abstract

Two dimension (2D) materials-based photodetectors usually indicate excellent properties such as ultrafast and broadband response, but the atomic thickness of 2D materials usually leads to low absorption coefficient. Pure 2D...

Dual-benefit strategy for developing an efficient photodetector with prompt response to UV-near IR radiations: in situ synthesis and crystallization through a simple one-step annealing

“…1,3,4,33–35 Fabricating organic/2D hybrids as the functional parts of photodetectors may combine their favorable properties and alleviate the shortcomings of any of the single materials. 4,36–38 The G sheets transferred on the octadecyltrichlorosilane-modified SiO 2 /Si substrate have a smoother topography and uniform doping. The large, highly crystallized C 60 film formed on these G sheets plays a key role in fabricating sensitive G/C 60 /pentacene phototransistors.…”