Relaxed heteroepitaxial layers
    6.
    发明申请
    Relaxed heteroepitaxial layers 有权
    轻松的异质外延层

    公开(公告)号:US20070224787A1

    公开(公告)日:2007-09-27

    申请号:US11388313

    申请日:2006-03-23

    IPC分类号: H01L21/20 H01L21/36

    摘要: Some embodiments of the invention are related to manufacturing semiconductors. Methods and apparatuses are disclosed that provide thin and fully relaxed SiGe layers. In some embodiments, the presence of oxygen between a single crystal structure and a SiGe heteroepitaxial layer, and/or within the SiGe heteroepitaxial layer, allow the SiGe layer to be thin and fully relaxed. In some embodiments, a strained layer of Si can be deposited over the fully relaxed SiGe layer.

    摘要翻译: 本发明的一些实施方案涉及制造半导体。 公开了提供薄且完全松弛的SiGe层的方法和装置。 在一些实施方案中,在单晶结构和SiGe异质外延层之间和/或SiGe异质外延层内的存在使SiGe层变薄并完全松弛。 在一些实施例中,Si的应变层可以沉积在完全松弛的SiGe层上。

    System for control of gas injectors
    8.
    发明申请
    System for control of gas injectors 有权
    气体喷射器控制系统

    公开(公告)号:US20060216417A1

    公开(公告)日:2006-09-28

    申请号:US11373408

    申请日:2006-03-09

    IPC分类号: C23C16/00

    摘要: A substrate processing system has computer controlled injectors. The computer is configured to adjust a plurality of injectors, such as during deposition of a graded layer, between depositions of two different layers, or between deposition and chamber clean steps.

    摘要翻译: 基板处理系统具有计算机控制的喷射器。 计算机被配置为调整多个喷射器,例如在沉积层析层期间,在两个不同层的沉积之间,或在沉积和室清洁步骤之间。