METHOD FOR MANUFACTURING SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar cell having a layer containing Zn, Mg and O with higher efficiency as compared with a prior art.

SOLUTION: The method for manufacturing a solar cell comprises (i) a step for forming a multilayer film 10 including a compound layer containing Zn, Mg and O and a p-type semiconductor layer 12 functioning as a light absorbing layer, and (ii) a step for heat-treating the multilayer film 10 at a temperature in a range of 150°C-250°C.

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