“Nanoscale sandwich” technique could mean thinner, cheaper solar cells

“Nanoscale sandwich” technique could mean thinner, cheaper solar cells, Gizmag.com, June 25, 2012. NC State researchers have found a way of creating “ultra-thin” solar cells that should create just as much electricity as their thicker siblings, but at a lower cost. Dr. Linyou Cao, materials science and engineering, featured.