Fig. 3: Optoelectronic characteristics of MoS2 TFTs. | Communications Materials

Fig. 3: Optoelectronic characteristics of MoS2 TFTs.

From: Nano-patterning on multilayer MoS2 via block copolymer lithography for highly sensitive and responsive phototransistors

Fig. 3

a Photo-excited transfer characteristics of the multilayer nanoporous MoS2 TFT under monochromatic light illumination with various wavelengths. b Dependence of ΔVTH on the incident photon energy, which was extracted from individual photo-excited transfer curves of the MoS2 TFTs. c Photon energy-dependent areal DOS profiles of the multilayer pristine and nanoporous MoS2 TFTs. The photoluminescence (PL) spectra (bold gray line) of the nanoporous MoS2 is overlaid on the graph to compare the peak position observed by PECCS and the interband transitions measured by PL.

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