20130125972 | METHOD FOR FABRICATING P-TYPE SEMICONDUCTOR SUBSTRATE, SOLAR CELL AND METHOD FOR FABRICATING THE SAME - A method for fabricating a p-type semiconductor substrate including the following steps is provided. A carrier is provided, and the carrier includes a III-V compounds semiconductor layer and a III element layer disposed on the III-V compounds semiconductor layer. Si powders are disposed onto the III element layer of the carrier. The carrier is heated to enable the Si powders and the III element layer of the carrier to form a p-type poly-Si layer. In addition, a solar cell and a method of fabricating thereof are also provided. | 05-23-2013 |