Bharathi Jayakumar

Dual-functional Amino–Sulfonic acid interfacial passivation for efficient perovskite solar cells

Interfacial defect passivation is essential for suppressing non-radiative recombination (NRR) and charge accumulation, which limit the performance of inverted perovskite solar cells (PSCs). Herein, we introduce DSDA (4,4′-diamino-2,2′-stilbenedisulfonic acid) as a multifunctional...