Posts tagged national renewable energy
Cheaper, Better Solar Cell Is Full of Holes
Sep 7th
A new low-cost etching technique developed at the U.S. Department of Energy's National Renewable Energy Laboratory can put a trillion holes in a silicon wafer the size of a compact disc.
Cheaper, better solar cell is full of holes
Sep 3rd
A new low-cost etching technique developed at the U.S. Department of Energy's National Renewable Energy Laboratory can put a trillion holes in a silicon wafer the size of a compact disc.
