| 摘要 |
A surface reconstruction method for a silicon carbide substrate includes a silicon film forming step of forming a silicon film on a surface of the silicon carbide substrate and a heat treatment step of heat-treating the silicon carbide substrate and the silicon film without providing a polycrystalline silicon carbide substrate on a surface of the silicon film. Here, after the heat treatment step, a silicon film removal step of removing the silicon film may be included. Further, a silicon oxide film forming step of oxidizing the silicon film after the heat treatment step to generate a silicon oxide film, and a silicon oxide film removal step of removing the silicon oxide film may be included.
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