Perovskites hold enormous promise for generating solar energy, with the potential to provide lighter and cheaper cells than those made from silicon. Unfortunately, the material breaks down too rapidly to be practical for most applications. But thanks to some recent research, we now have a better understanding of the nanoscale changes that happen during this breakdown, and how to combat it.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/03/08/more-progress-on-perovskite-solar-cells/