Preparation of Tortuous 3D γ‐CsPbI₃ Films at Low Temperature by CaI₂ as Dopant for Highly Efficient Perovskite Solar Cells

Abstract

In the originally published version of the article, the non-perovskite CsPbI 3 phase was referred to as "-CsPbI 3. " However, in most current reports, the non-perovskite CsPbI 3 phase is widely represented as "-CsPbI 3 ".To maintain consistency in usage of the term, all instances of "-CsPbI 3 " refers to "-CsPbI 3 ".The authors apologize for any inconvenience this error may have caused.