Guo, Dengyang (author), Caselli, V.M. (author), Hutter, E.M. (author), Savenije, T.J. (author) While the power conversion efficiency of metal halide perovskite (MHP) solar cells has increased enormously, the open-circuit voltage, V <sub>oc</sub> , is still below the conceivable limit. Here, we derive the Fermi level splitting, μ <sub>F</sub> , for various types of noncontacted MHPs, which sets a limit for their achievable V <sub>oc<...
journal article 2019