CMOS FINFET DEVICE AND METHOD OF FORMING THE SAME
    2.
    发明申请
    CMOS FINFET DEVICE AND METHOD OF FORMING THE SAME 有权
    CMOS FINFET器件及其形成方法

    公开(公告)号:US20130256799A1

    公开(公告)日:2013-10-03

    申请号:US13874627

    申请日:2013-05-01

    IPC分类号: H01L27/12

    摘要: A CMOS FinFET device and method for fabricating a CMOS FinFET device is disclosed. An exemplary CMOS FinFET device includes a substrate including a first region and a second region. The CMOS FinFET further includes a fin structure disposed over the substrate including a first fin in the first region and a second fin in the second region. The CMOS FinFET further includes a first portion of the first fin comprising a material that is the same material as the substrate and a second portion of the first fin comprising a III-V semiconductor material deposited over the first portion of the first fin. The CMOS FinFET further includes a first portion of the second fin comprising a material that is the same material as the substrate and a second portion of the second fin comprising a germanium (Ge) material deposited over the first portion of the second fin.

    摘要翻译: 公开了一种用于制造CMOS FinFET器件的CMOS FinFET器件和方法。 示例性的CMOS FinFET器件包括包括第一区域和第二区域的衬底。 CMOS FinFET还包括布置在衬底上的翅片结构,其包括在第一区域中的第一鳍片和在第二区域中的第二鳍片。 CMOS FinFET还包括第一鳍片的第一部分,其包括与衬底相同的材料的材料,以及第一鳍片的第二部分,其包括沉积在第一鳍片的第一部分上的III-V半导体材料。 CMOS FinFET还包括第二鳍片的第一部分,其包括与衬底相同的材料,第二鳍片的第二部分包括沉积在第二鳍片的第一部分上的锗(Ge)材料。