Mixed cation perovskite material devices

摘要: Photovoltaic devices such as solar cells, hybrid cell-batteries, and other may include an active layer disposed between two electrodes. The have perovskite material mesoporous material, interfacial layers, thin-coat combinations thereof. be photoactive. or more materials in the photovoltaic device. Inclusion of these various arrangements within a device improve performance. Other included to further performance, as, for example: additional perovskites, layers.