Perovskite Solar Cells
Perovskite Solar Cells Perovskite solar cells generally consist of a transparent conductive substrate, a carrier transport layer, a perovskite layer, and metal electrodes. The perovskite layer absorbs photons and generates electron-hole pairs. Since the exciton binding energy of the perovskite material is very small, such as the exciton binding energy of MAPbI3 is only 19±3 meV, it can be separated into free charge at room temperature. Carriers, and [...]

