METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES
    1.
    发明申请
    METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES 有权
    制造半导体器件的方法

    公开(公告)号:US20120015490A1

    公开(公告)日:2012-01-19

    申请号:US13183630

    申请日:2011-07-15

    IPC分类号: H01L21/8238 H01L21/336

    摘要: A method of manufacturing a semiconductor device includes forming a gate structure on a substrate; forming a sacrificial spacer may be formed on a sidewall of the gate substrate; implanting first impurities into portions of the substrate by a first ion implantation process using the gate structure and the sacrificial spacer as ion implantation masks to form source and drain regions; removing the sacrificial spacer; and implanting second impurities and carbon atoms into portions of the substrate by a second ion implantation process using the gate structure as an ion implantation mask to form source and drain extension regions and carbon doping regions, respectively.

    摘要翻译: 一种制造半导体器件的方法包括在衬底上形成栅极结构; 形成牺牲隔离物可以形成在栅极衬底的侧壁上; 通过使用栅极结构和牺牲隔离物作为离子注入掩模的第一离子注入工艺将第一杂质注入到衬底的部分中以形成源区和漏区; 去除牺牲隔离物; 以及通过使用所述栅极结构作为离子注入掩模的第二离子注入工艺将第二杂质和碳原子注入到所述衬底的部分中,以分别形成源极和漏极延伸区域和碳掺杂区域。

    METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES
    2.
    发明申请
    METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES 有权
    制造半导体器件的方法

    公开(公告)号:US20120015489A1

    公开(公告)日:2012-01-19

    申请号:US13181907

    申请日:2011-07-13

    摘要: A semiconductor device and a method of manufacturing a semiconductor device are provided. In a method of manufacturing a semiconductor device, a gate structure is formed on a substrate. An epitaxial layer is formed on a top surface of the substrate adjacent to the gate structure. An elevated source/drain (ESD) layer and an impurity region are formed by implanting impurities and carbon in the epitaxial layer and an upper portion of the substrate using the gate structure as an ion implantation mask. A metal silicide layer is formed on the ESD layer.

    摘要翻译: 提供半导体器件和制造半导体器件的方法。 在制造半导体器件的方法中,在衬底上形成栅极结构。 在与栅极结构相邻的衬底的顶表面上形成外延层。 通过使用栅极结构作为离子注入掩模,将外延层中的杂质和碳注入到衬底的上部,形成升高的源极/漏极(ESD)层和杂质区。 在ESD层上形成金属硅化物层。