申请日期 | 2024-11-19 | 申请号 | US10913478 |
公开(公告)号 | US20050009282A1 | 公开(公告)日 | 2005-01-13 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | Koji Usuda; Shinichi Takagi | ||
简介 | A semiconductor apparatus includes a substrate, a buffer layer made of a monocrystal semiconductor material and formed on the substrate, a strained-Si layer formed on the buffer layer and having a lattice constant different from that of the buffer layer, a monocrystal insulating film formed on the strained-Si layer and made of a material having a rare earth structure with a lattice constant different from that of Si, and an electrode formed on the insulating film. |
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