Extended Data Fig. 1: XRD and reference device reverse bias stability.
From: Integrated memristor for mitigating reverse-bias in perovskite solar cells
(a) The XRD pattern of (FA0.95MA0.05)0.95Cs0.05Pb(I0.95Br0.05)3 perovskite. (b) Current-voltage curves of the reference device before reverse bias under illumination, after imposing a constant reverse current density of 24 mA/cm2 (−2 mA) for 10 s and after applying a reverse bias of −4 V for one minute without limiting current to 24 mA/cm2 demonstrating a substantial reduction in performance of the reference cell to 0.38% and 0.84 %, respectively. Solid and dashed lines indicate the voltage sweep direction.
