Methods of forming reacted conductive gate electrodes
    74.
    发明授权
    Methods of forming reacted conductive gate electrodes 有权
    形成反应的导电栅电极的方法

    公开(公告)号:US07217603B2

    公开(公告)日:2007-05-15

    申请号:US11073976

    申请日:2005-03-07

    IPC分类号: H01L21/00

    摘要: A semiconductor device and a method for fabricating a semiconductor device involve a semiconductor layer that includes a first material and a second material. The first and second materials can be silicon and germanium. A contact of the device has a portion proximal to the semiconductor layer and a portion distal to the semiconductor layer. The distal portion includes the first material and the second material. A metal layer formed adjacent to the relaxed semiconductor layer and adjacent to the distal portion of the contact is simultaneously reacted with the relaxed semiconductor layer and with the distal portion of the contact to provide metallic contact material.

    摘要翻译: 半导体器件和制造半导体器件的方法包括包括第一材料和第二材料的半导体层。 第一和第二种材料可以是硅和锗。 器件的触点具有靠近半导体层的部分和远离半导体层的部分。 远侧部分包括第一材料和第二材料。 与松弛的半导体层相邻并且邻近接触的远端部分形成的金属层与松弛的半导体层和接触的远端部分同时反应以提供金属接触材料。

    Reacted conductive gate electrodes
    76.
    发明授权
    Reacted conductive gate electrodes 有权
    反应的导电栅电极

    公开(公告)号:US06982474B2

    公开(公告)日:2006-01-03

    申请号:US10179079

    申请日:2002-06-25

    IPC分类号: H01L31/117

    摘要: A semiconductor device and a method for fabricating a semiconductor device involve a semiconductor layer that includes a first material and a second material. The first and second materials can be silicon and germanium. A contact of the device has a portion proximal to the semiconductor layer and a portion distal to the semiconductor layer. The distal portion includes the first material and the second material. A metal layer formed adjacent to the relaxed semiconductor layer and adjacent to the distal portion of the contact is simultaneously reacted with the relaxed semiconductor layer and with the distal portion of the contact to provide metallic contact material.

    摘要翻译: 半导体器件和制造半导体器件的方法包括包括第一材料和第二材料的半导体层。 第一和第二种材料可以是硅和锗。 器件的触点具有靠近半导体层的部分和远离半导体层的部分。 远侧部分包括第一材料和第二材料。 与松弛的半导体层相邻并且邻近接触的远端部分形成的金属层与松弛的半导体层和接触的远端部分同时反应以提供金属接触材料。