3Repins I, Contmras M A, Egaas B, et al. 19.9%-efficient ZnO/ CdS/CuInGaSe2 Solar Cell with 81.2% Fill Factor [J]. Prog Photovoh: Res Appl, 2008, 16: 235-239.
5Dhere N G, Kadam A A. Thin Film Solar Cells by Selenization Sulfufization Using Diethyl Selenium as a Selenium Precursor: US, 20070257255A1 [P]. 2007-11-08.
6Kume T, Komaru T. Process for Producing Light Absorbing Layer for Chalcopyrite Type Thin-film Solar Cell: US, 20080035199A1 [P]. 2008-02-14.
7Dhere N G. Present Status and Future Prospects of CIGSS Thin Film Solar Cells [J]. Solar Energy Materials and Solar Cells, 2006, 90: 2181-2190.