Solar cells with buried contacts
Mohamed Ben Rabha
Broschiertes Buch

Solar cells with buried contacts

Etching of silicon

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Manufacturing techniques for solar cells with buried front and back contacts generally require a variety of physical and chemical treatments on the semiconductor material (Silicon). Photolithography is one such manufacturing process, widely used in optics and microelectronics. This method uses a photosensitive polymer that is applied to the substrate in order to transfer the image of a mask and to graft it onto the substrate by chemical etching.