Electrochemical Epitaxial Grown PbS Nanorods Array on Graphene Film for High‐Performance Photodetector

PbS based low dimensional heterostructures have shown promising IR photodetector applications, arising from the multiple exciton effect. However, owing to the difficulty in controlling the size, shape, nucleation, and growth of PbS nanorods, it remains a significant challenge to construct PbS nanorods array heterostructures with precisely controlled orientation, morphology, dimensionality, and spatial distribution of each component. Here, an...