Solution-processed near-infrared phototransistor based on ultrathin nanocrystals of octamethyl substituted zinc(II) phthalocyanine

A drop-casted NIR sensitive OPT based on ultrathin ZnMe2Pc nanoscrystals is presented and showed a photoresponsivity of 13.3 mA W−1, a ratio of photocurrent to dark current of 205.310