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2. Algora C Rey-Stolle I García I Galiana B Baudrit M Espinet P Barrigón E Datas A González JR Bautista J A dual junction solar cell with an efficiency of 32.6% at 1000 suns and 31.0% at 3000 suns 5th International Conference for the Generation of Electricity 2008
3. King RR Boca A Hong W Liu X-Q Bhusari D Larrabee D Edmondson KM Law DC Fetzer CM Mesropian S Karam NH Band-gap-engineered architectures for high-efficiency multijunction concentrator solar cells 24th European Phtovoltaic Solar Energy Conference and Exhibition, Hamburg, September 2009
4. Rubio F Banda P Concentrated photovoltaics: the path to high efficiency 2008
5. Wohlgemuth JH Cunningham DW Nguyen AM Miller J Long term reliability of PV module 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain 2005 1942 1946