Silicon wafers   Silicon wafers - a thin layer of crystal silicon, which are used in the manufacture of integrated circuits and other semiconductor devices, as well as solar power systems. The silicon wafers used as substrates for microelectronic devices. The process of creating silicon wafers hosts a lot of steps, such as the process of ion implantation, etching, deposition of various materials, application of photolithography pattern.
Before starting the manufacturing process silicon wafers silicon handle weak acid solution to remove unwanted particles or irregularities received in the process of melody. If in a subsequent silicon plates will serve as part of the solar battery, it makes a rough surface to increase the area of falling sunlight and increase the effectiveness solar cells . |
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