Stefan A. L. Weber,Ilka Hermes,Silver‐Hamill Turren‐Cruz,Christopher Gort,V. Bergmann,Laurent Gilson,Anders Hagfeldt,Michael Gräetzel,Wolfgang Tress,Rüdiger Berger
In this study, we use time-resolved Kelvin probe force microscopy to investigate current–voltage hysteresis in a hybrid lead-halide perovskite solar cell.