![Wafer bonded four-junction GaInP/GaAs//GaInAsP/GaInAs concentrator solar cells with 44.7% efficiency]()
Wafer bonded four-junction GaInP/GaAs//GaInAsP/GaInAs concentrator solar cells with 44.7% efficiencyDimroth, Frank; Grave, Matthias; Beutel, Paul; Fiedeler, Ulrich; Karcher, Christian; Tibbits, Thomas N. D.; Oliva, Eduard; Siefer, Gerald; Schachtner, Michael; Wekkeli, Alexander; Bett, Andreas W.; Krause, Rainer; Piccin, Matteo; Blanc, Nicolas; Drazek, Charlotte; Guiot, Eric; Ghyselen, Bruno; Salvetat, Thierry; Tauzin, Aurélie; Signamarcheix, Thomas; Dobrich, Anja; Hannappel, Thomas; Schwarzburg, Klaus · Progress in Photovoltaics: Research and Applications · 2014