1. Researchers have developed a coating using special organic molecules to improve the efficiency of monolithic Perovskite/Silicon tandem solar cells. 2. The coating allows for the production of these cells on industrial microstructured standard silicon wafers, potentially reducing costs. 3. A team from Chinese universities and research institutes has introduced a surface passivation strategy using CF3-TEA to compensate for surface defects in Perovskite layers, enhancing the efficiency and stability of the cells.