%0 Journal Article %T Europium-Doped CsPbI2Br for Stable and Highly Efficient Inorganic Perovskite Solar Cells %J - %D 2019 %R https://doi.org/10.1016/j.joule.2018.10.008 %X £¿ We show the incorporation of europium into CsPbI 2Br all-inorganic perovskite £¿ A high PCE of 13.71% was achieved for europium-doped CsPbI 2Br inorganic PSCs £¿ Eu-doped CsPbI 2Br PSC demonstrates 370 hr thermal stability under illuminatio %U https://www.cell.com/joule/fulltext/S2542-4351(18)30470-7