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单词 Low pressure chemical vapor deposition
释义

Low pressure chemical vapor deposition

英语百科

Chemical vapor deposition

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Chemical vapor deposition (CVD) is a chemical process used to produce high quality, high-performance, solid materials. The process is often used in the semiconductor industry to produce thin films. In typical CVD, the wafer (substrate) is exposed to one or more volatile precursors, which react and/or decompose on the substrate surface to produce the desired deposit. Frequently, volatile by-products are also produced, which are removed by gas flow through the reaction chamber.

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更新时间:2025/6/22 22:10:47