Fig. 4From: Photoconductivities in MoS2 Nanoflake PhotoconductorsPhotocurrent responses to the different light power and the excitation wavelengths of 532 nm measured in air and vacuum ambiences for a the MoS2 nanoflake (t = 45 nm) and b the bulk crystal (t = 63 μm). Photocurrent rise curves at the excitation power of 40 mW measured in air and vacuum ambiences for c the MoS2 nanoflake (t = 45 nm) and d the bulk crystal (t = 63 μm)Back to article page