2 results about "Molecular charge" patented technology

A photovoltaic structure includes a transparent substrate and a transparent bottom electrode provided over the substrate. The transparent bottom electrode includes a first set of metal lines in contact with a first conducting layer. The first set of metal lines is characterized by an average height (H) of at least about 150 nm, an average width (W), and an aspect ratio H / W of at least about 1 / 250. A self-assembled molecular charge selective layer (SAM-CSL) is disposed over the transparent bottom electrode. A perovskite absorber layer overlays the SAM-CSL, an upper carrier transport layer overlays the perovskite absorber layer, and a top electrode overlays the upper carrier transport layer.