INVERTED MULTI-JUNCTION SOLAR CELL WITH GROUP IV/III-V HYBRID ALLOY

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a hybrid semiconductor compound-based multi-junction solar cell.SOLUTION: A method for manufacturing a solar cell comprises the steps of: preparing a growth substrate; depositing layers of semiconductor material in a state that the layers are sequentially stacked in order on the growth substrate; forming a solar cell comprising at least one auxiliary battery composed of group IV/III-V hybrid alloy such as GeSiSn; and removing the semiconductor substrate.