Tailoring metal halide perovskites through metal substitution: influence on photovoltaic and material properties

Authors: Matthew T. Klug, Anna Osherov, Amir A. Haghighirad, Samuel D. Stranks, Patrick R. Brown, Sai Bai, Jacob T.-W. Wang, Xiangnan Dang, Vladimir Bulović, Henry J. Snaith, Angela M. Belcher - Energy & Environmental Science 2016 cited by 273

Mixed-metal compositional screening identifies Co2+ as capable of partial B-site substitution in CH3NH3PbI3, which supplies new dimensions of material tunability.