Yang, B., Suo, J., Di Giacomo, F., Olthof, S., Bogachuk, D., Kim, Y., … Hagfeldt, A. (2021). Interfacial passivation engineering of perovskite solar cells with fill factor over 82% and outstanding operational stability on n-i-p Architecture. ACS Energy Letters, 6(11), 3916-3923. https://doi.org/10.1021/acsenergylett.1c01811