"Aalto University researchers have developed a black silicon photodetector that has reached above 130% efficiency. Thus, for the first time, a photovoltaic devi

"Aalto University researchers have developed a black silicon photodetector that has reached above 130% efficiency. Thus, for the first time, a photovoltaic device has exceeded the 100% limit..." Well, looks like the apparently correct physics which, up until now, defined the limit on photovoltaic efficiency -- was wrong... <g> Physics is such a fickle subject... <g> "You cannot change the laws of physics!" -Star Trek's Scotty (James Doohan)