SUPERSTRATE SOLAR CELL WITH NANOSTRUCTURES

摘要

In a superstrate solar cell with nanostructures, at least comprising a glass substrate (1), on which a conductive transparent layer (2) is arranged, on which the absorber layer (4) is situated, which is provided with a metal contact (5), according to the invention metal oxide nanorods (3) having a cross section that tapers in the direction of the metal contact (5) are arranged on the conductive transparent layer (2) and the absorber layer (4), like a matrix, covers the nanorods (5) completely in the height thereof. The absorber layer (4) is textured by the metal oxide nanorods (5), as a result of which a targeted change in the reflection index of the absorber layer (4) over the height thereof is achieved.