Towards low-temperature processing of efficient ${\hat{I}}^3$-CsPbI${}_3$ perovskite solar cells

Zongbao Zhang, Ran Ji, Yvonne J. Hofstetter +5

Inorganic cesium lead iodide (CsPbI${}_3$) perovskite solar cells (PSCs) have attracted enormous attention due to their excellent thermal stability and optical bandgap (~1.73 eV), we…