Semiconducting Tin and Lead Iodide Perovskites with Organic Cations: Phase Transitions, High Mobilities, and Near-Infrared Photoluminescent Properties

• Published in: Inorganic chemistry Vol. 52; no. 15; pp. 9019 - 9038
• Main Authors: Stoumpos, Constantinos C, Malliakas, Christos D, Kanatzidis, Mercouri G
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 05.08.2013

A broad organic–inorganic series of hybrid metal iodide perovskites with the general formulation AMI3, where A is the methylammonium (CH3NH3 +) or formamidinium (HC(NH2)2 +) cation and M is Sn (1 and 2) or Pb (3 and 4) are reported. The compounds have been prepared through a variety of synthetic app...