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Wafers of the substance are typically sawed from an ingot consisting of one large crystal that has been pulled like taffy out of a vat of molten silicon. 一般的制造方法是把矽熔融於石英坩堝中,然後像制作太妃糖那樣,拉出純單晶矽結搆的大型晶棒,切片後得到矽晶圓,也就是太陽能電池的基材。