The four-terminal tandem device relies on FAPbI₃ nanoparticles and a spectral splitting design, combining a 24.4% wide-bandgap top cell and a 21.5% narrow-bandgap bottom cell to reach 30.2% efficiency ...
Molecularly engineered ultrathin films enhance efficiency and stability in perovskite solar cells by aligning energy levels precisely, offering an alternative to conventional electron transport layers ...
Researchers from Dutch research institute AMOLF and Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) have developed a tunnel oxide passivated contact (TOPCon) solar cell that ...