On November 10, 2025, our reporters received news from the Institute of Semiconductors, which is part of the Chinese Academy of Sciences. The research team, helmed by Professor You Jingbi at this institute, has achieved a significant breakthrough in the realm of perovskite solar cells. They've successfully crafted a prototype device boasting a photoelectric conversion efficiency of 27.2%, and at the same time, they've substantially boosted its operational stability. The pertinent research results have been published online in the esteemed journal Science, providing a vital bedrock for the industrialization of perovskite solar cells. (Here, using "esteemed" to describe the journal Science is more in line with English expression habits, and "providing a vital bedrock" is a more natural way to express "laying a crucial foundation")
