Perovskites thrive under pressure

Scientists in the U.S. and Nigeria have studied the effects of pressure on perovskite solar cell production and found the correct application could improve cell efficiency by as much as 40% (relative). Push them too hard though, and they crack.Scientists are yet to settle on the optimal fabrication method for perovskite solar cells despite a variety of candidates. Researchers from Nigeria's African University of Science and Technology (AUST), working with staff from Worcester Polytechnic Institute in the U.S., have suggested another novel method. Inspired by previous work on other organic thin-film ...

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