Original source (via discrete link at the bottom): http://media.caltech.edu/press_releases/13325 http://media.caltech.edu/press_releases/13325 Choice quotes fr

Original source (via discrete link at the bottom): http://media.caltech.edu/press_releases/13325 http://media.caltech.edu/press_releases/13325 Choice quotes from original: The silicon wire arrays created by Atwater and his colleagues are able to convert between 90 and 100 percent of the photons they absorb into electrons The next steps, Atwater says, are to increase the operating voltage and the overall size of the solar cell. "The structures we've made are square centimeters in size," he explains. "We're now scaling up to make cells that will be hundreds of square centimeters—the size of a normal cell."