Ruddlesden–Popper Hybrid Lead Iodide Perovskite 2D Homologous Semiconductors

• Published in: Chemistry of materials Vol. 28; no. 8; pp. 2852 - 2867
• Main Authors: Stoumpos, Constantinos C, Cao, Duyen H, Clark, Daniel J, Young, Joshua, Rondinelli, James M, Jang, Joon I, Hupp, Joseph T, Kanatzidis, Mercouri G
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 26.04.2016

The hybrid two-dimensional (2D) halide perovskites have recently drawn significant interest because they can serve as excellent photoabsorbers in perovskite solar cells. Here we present the large scale synthesis, crystal structure, and optical characterization of the 2D (CH3(CH2)3NH3)2(CH3NH3) n−1Pb...