BEIJING -- Scientists at China's Westlake University have unveiled a breakthrough in solar technology: ultra-thin, flexible ...

This careful optimization has not only pushed the boundaries of current technology but also underscored the potential of CIGS-based tandem solar cells to make significant progress ...

Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite tandem cell that sets a ...