Directional management of interface defects achieved in perovskite solar cells

Hefei, China (SPX) Dec 01, 2021
Organic-inorganic halide perovskite materials have excellent optical capture capacity and carrier conductivity. Perovskite solar cells, with amazing power conversion efficiency, show great application prospects. However, a large number of unfavorable defects, growing up after or during annealing process due to their ionic nature, would lead to sites of nonradiative recombination and accele This article was originally published by Solardaily.com. Read the original article here.