Figure 3
From: Photodiode-Like Behavior and Excellent Photoresponse of Vertical Si/Monolayer MoS2 Heterostructures
Photoresponse property of n-Si/monolayer MoS2 heterostructures.
(a) Photocurrent as a function of power density for different applied bias for light illumination of 365 nm. (b) Photocurrent as a function of power density under light illumination with different light wavelength (365, 450, 550 and 650 nm). In spite of the variation of light wavelength, the photocurrent presents linear to power density. (c) The photoresponsivity as a function of power density under light illumination with different light wavelengths. The lower the power density, the higher the responsivity. (d) The photoresponsivity and the spectific detection as a function of light wavelength.
