A U.K.-Portuguese research group is proposing a new solar cell design based on diffraction gratings - optical components that split and diffract light into several beams. They claim this could lead to a 125% improvement in light trapping.Researchers from the University of York and Portugal's Nova University of Lisbon have developed a new solar cell design, based on diffraction grating lines, which purportedly improve the devices' light diffraction and efficiency. Diffraction gratings are optical components that split and diffract light into several beams traveling in different directions and ...Den vollständigen Artikel lesen ...