Industria — organic solar cells

Semiconductor breakthrough may be game-changer for organic solar cells ANN ARBOR—In an advance that could push cheap, ubiquitous solar power closer to reality, University of Michigan researchers have found a way to coax electrons to travel much further than was previously thought possible in the materials often used for organic solar cells and other organic semiconductors. "For years, people had treated the poor conductivity of organics as an unavoidable fact, and this shows that that's not always the case," said Stephen Forrest, the Peter A. Franken Distinguished University Professor of Engineering and Paul G. Goebel Professor of Engineering at U-M,...