Inverted perovskite solar cell with 23.7% efficiency

A German-Italian research team has designed an inverted perovskite solar cell with a short-circuit current of 1.184 V and a remarkable fill factor of 85%. The device was built by modifying its interfaces with large organic cations.A group of researchers from the Technische Universität Dresden in Germany and the University of Pavia in Italy has developed a perovskite solar cell with an inverted configuration (p-i-n) boasting a remarkable power conversion efficiency of 23.7%. Traditionally, inverted perovskite cells have lower efficiencies compared with solar cells featuring a conventional configuration ...

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