Perovskites are growing continuously and a recent paper published by NREL found that with an interlayer the cells can sustain more than 1000 hours in open air and demonstrating that Spiro-MeOTAD might be the reason of the losses. However, the thermal tests were not done.
Hey guys, this is the efficiency chart and perovskites seems performing better every year with an astonishing growth. The current record is 22,7% and it just surpassed all its competitors. Does any of you have access to the paper reporting this result?