Air-Stable Direct Bandgap Perovskite Semiconductors: All-Inorganic Tin-Based Heteroleptic Halides Ax SnClyIz (A = Cs, Rb)

• Published in: Chemistry of materials Vol. 30; no. 14
• Main Authors: Li, Jiangwei, Stoumpos, Constantinos C., Trimarchi, Giancarlo G., Chung, In, Mao, Lingling, Chen, Michelle, Wasielewski, Michael R., Wang, Liduo, Kanatzidis, Mercouri G.
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society (ACS) 20.06.2018
• Subjects: INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; MATERIALS SCIENCE

Semiconducting halide perovskites are a group of materials with exciting photoelectronic properties. Compared to the widely studied hybrid organic–inorganic perovskites, the all-inorganic derivatives are less well understood even as they promise high inherent stability. At the moment, such materials...