发明申请
摘要:
The present invention relates to CIGS solar cell fabrication. The invention discloses a method for fabricating CIGS thin film solar cells using a roll-to-roll system. The invention discloses method to fabricate semiconductor thin film Cu(InGa)(SeS)2 by sequentially electroplating a stack comprising of copper, indium, gallium, and selenium elements or their alloys followed by selenization at a temperature between 450 C and 700 C.
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