Fig. 11.

Photoelectrical property of TMCs. a Schematic of unpatterned and patterned InSe/Ti₂CT_xphotodetectors. b Photoresponse curves of patterned InSe/Ti₂CT_x avalanche photodetector under different illumination densities.

Reproduced with permission from Ref. [197]. Copyright 2019, American Chemical Society. c Energy band diagram of Ti₃C₂T_x/n-Si Schottky junction upon illumination [199]. d Schematic figure of photodetector device with MoS₂/p-Mo₂C hybrid structure under illumination. e I_D–V_G curves of photodetector device with MoS₂/p-Mo₂C hybrid structure under illumination with various wavelengths. Reproduced with permission from Ref. [201]. Copyright 2019, WILEY–VCH. f J–V curves of Ti₃C₂T_x/n-Si heterostructure device under various energy density illuminations. Reproduced with permission from Ref. [199]. Copyright 2017, WILEY–VCH