IMEC unveils promising mechanically-stacked GaAs/Ge multijunction solar cell
Tuesday, September 22, 2009 - 06:56
in Physics & Chemistry
At the European Photovoltaic Solar Energy Conference (Hamburg, Germany), IMEC presents a mechanically-stacked GaAs/Ge multijunction solar cell. This is the first promising demonstrator of IMEC`s novel technology to produce mechanically stacked, high-efficiency multijunction solar cells, aiming at efficiencies above 40%.