Perovskite Solar Cell
Solar cells are of great importance for renewable energy. At the moment, silicon based solar cells have dominated the market, but several interesting alternatives exist. Among them, organic inorganic based metal halide perovskite solar cells have attracted tremendous attention within a short period of time. After numerous advances in new material optimization and device engineering using a variety of compositions and innovative fabrication approaches, extraordinary performance jumps have been achieved, with certified power conversion efficiencies now exceeding 24% In this paper, we present a systematic overview of the types of perovskites, their photo physical properties, the various types of perovskite solar cells, the history of perovskite solar cell efficiency, and the future outlook.
Physics and High Technology