PPT - Silicon Wafer Manufacturing PowerPoint Presentation, free download - ID:7734726

製造におけるシリコンウェーハのシリコンダイのピックアップ

Silicon Wafer Manufacturing Process in a Clean Room Stock Footage - Video of background, engineer: 74414718

Texts: A high-quality doped silicon wafer is needed to fabricat... | Filo

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Consider a 2 -mm-thick silicon wafer to be doped using antimony. Assume that the dopant source (gas mixture of antimony chloride and other gases) provides a constant concentration of 10^22 atoms/ m^3. We need a dopant profile such that the concentration of 𝐒 𝐛 at a depth of I micrometer is 5 ×10^21 atoms / m^3. What is the required time for the diffusion heat treatment? Assume that the silicon wafer initially contains no impurities or dopants. Assume that the activation energy for diffusion of

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