{"product_id":"solar-cells-with-buried-contacts-von-mohamed-ben-rabha","title":"Solar cells with buried contacts","description":"\u003cp\u003eManufacturing 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.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786204124414\"\u003e\u003ch3\u003eEtching of silicon\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786204124414","offer_id":39468095471709,"sku":"9786204124414","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/1787b738-0666-472e-a14e-f6b9aded05c5.jpg?v=1757828072","url":"https:\/\/shop.autorenwelt.de\/products\/solar-cells-with-buried-contacts-von-mohamed-ben-rabha","provider":"Autorenwelt Shop","version":"1.0","type":"link"}