▎ 摘　　要

NOVELTY - The semiconductor device comprises a first electrode that includes conductive material. The conductive material is deposited by ink deposition of layered material inks, such as graphene or graphite inks, or the conductive material includes chemical vapor deposition (CVD) grown graphene or carbon nanotubes. A first charge transportation layer is doped with the conductive material of the first electrode. The device further includes an optional first insulation layer, a perovskite active layer, an optional second insulation layer, a second charge transportation layer, and a second electrode. USE - Semiconductor device for solar cells and light-emitting devices. ADVANTAGE - The device provides the conductive material in both the first electrode and as a dopant in the first charge transportation layer to enhance the low initial conductivity of the first charge transportation layer and to form a better network for hole extraction from the perovskite active layer. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a semiconductor device. DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of the semiconductor device.