Low-Temperature Crystallization Enables 21.9% Efficient Single-Crystal MAPbI3 Inverted Perovskite Solar Cells

• Published in: ACS energy letters Vol. 5; no. 2; pp. 657 - 662
• Main Authors: Alsalloum, Abdullah Y, Turedi, Bekir, Zheng, Xiaopeng, Mitra, Somak, Zhumekenov, Ayan A, Lee, Kwang Jae, Maity, Partha, Gereige, Issam, AlSaggaf, Ahmed, Roqan, Iman S, Mohammed, Omar F, Bakr, Osman M
• Format: Journal Article
• Language: English
• Published: American Chemical Society 14.02.2020

Lead halide perovskite solar cells (PSCs) have advanced rapidly in performance over the past decade. Single-crystal PSCs based on micrometers-thick grain-boundary-free films with long charge carrier diffusion lengths and enhanced light absorption (relative to polycrystalline films) have recently eme...