Shining light on recombination mechanisms in solar cell materials
Friday, January 4, 2019 - 08:50
in Physics & Chemistry
Hybrid perovskites are spectacularly efficient materials for photovoltaics. Just a few years after the first solar cells were fabricated, they have already achieved solar conversion efficiencies greater than 22 percent. Interestingly, the fundamental mechanisms that are responsible for this high efficiency are still being vigorously debated.