Optoelectronic Quality and Stability of Hybrid Perovskites from MAPbI3 to MAPbI2Br Using Composition Spread Libraries

• Published in: Journal of physical chemistry. C Vol. 120; no. 2; pp. 893 - 902
• Main Authors: Braly, Ian L, Hillhouse, Hugh W
• Format: Journal Article
• Language: English
• Published: American Chemical Society 21.01.2016

The development of stable high-bandgap hybrid perovskites (HPs) with high optoelectronic quality may enable tandem solar cells with power conversion efficiencies approaching 30%. The halide composition of HPs has been observed to effect bandgap, carrier lifetime, and material stability. Here we repo...