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  Klenk, R.; Klaer, J.; Scheer, R.; Lux-Steiner, M.Ch.; Luck, I.; Meyer, N.; Rühle, U.: Solar cells based on CuInS₂ - an overview. Thin Solid Films 480-481 (2005), p. 509-514

10.1016/j.tsf.2004.11.042

Abstract:
Over the recent years CuInS₂ has emerged as a promising absorber material for thin film photovoltaic modules. A pilot production line for full size (120 x 60 ?cm^2) modules is currently being established. CuInS_2 preparation, material properties, and cell structure are in many aspects comparable to those of the more widely researched selenium-containing chalcopyrite absorbers but there are also unique features of this material. In this contribution we give an overview of the historical development, current status, and near to mid-term future of CuInS_2-based devices.