Method of forming CMOS FinFET device
    12.
    发明授权
    Method of forming CMOS FinFET device 有权
    CMOS FinFET器件的形成方法

    公开(公告)号:US08486770B1

    公开(公告)日:2013-07-16

    申请号:US13340937

    申请日:2011-12-30

    IPC分类号: H01L21/335

    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。

    Method for Forming Antimony-Based FETs Monolithically
    14.
    发明申请
    Method for Forming Antimony-Based FETs Monolithically 有权
    一种用于形成锑基FET的方法

    公开(公告)号:US20110180846A1

    公开(公告)日:2011-07-28

    申请号:US12694002

    申请日:2010-01-26

    IPC分类号: H01L27/092 H01L29/20

    摘要: An integrated circuit structure includes a substrate and a first and a second plurality of III-V semiconductor layers. The first plurality of III-V semiconductor layers includes a first bottom barrier over the substrate; a first channel layer over the first bottom barrier; and a first top barrier over the first channel layer. A first field-effect transistor (FET) includes a first channel region, which includes a portion of the first channel layer. The second plurality of III-V semiconductor layers is over the first plurality of III-V semiconductor layers and includes a second bottom barrier; a second channel layer over the second bottom barrier; and a second top barrier over the second channel layer. A second FET includes a second channel region, which includes a portion of the second channel layer.

    摘要翻译: 集成电路结构包括基板和第一和第二多个III-V半导体层。 所述第一多个III-V半导体层包括在所述衬底上的第一底部阻挡层; 在第一底部屏障上的第一通道层; 以及第一通道层上的第一顶部势垒。 第一场效应晶体管(FET)包括第一沟道区,其包括第一沟道层的一部分。 第二多个III-V半导体层在第一多个III-V半导体层之上,并且包括第二底部屏障; 在第二底部屏障上的第二通道层; 以及在第二通道层上的第二顶部阻挡层。 第二FET包括第二沟道区,其包括第二沟道层的一部分。

    Method of Forming CMOS FinFET Device
    17.
    发明申请
    Method of Forming CMOS FinFET Device 有权
    CMOS FinFET器件的形成方法

    公开(公告)号:US20130168771A1

    公开(公告)日:2013-07-04

    申请号:US13340937

    申请日:2011-12-30

    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。

    Strained structures of semiconductor devices
    18.
    发明授权
    Strained structures of semiconductor devices 有权
    半导体器件的应变结构

    公开(公告)号:US09246004B2

    公开(公告)日:2016-01-26

    申请号:US13296723

    申请日:2011-11-15

    摘要: A strained structure of a semiconductor device is disclosed. An exemplary structure for a semiconductor device comprises a substrate comprising a major surface; a gate stack on the major surface of the substrate; a shallow trench isolation (STI) disposed on one side of the gate stack, wherein the STI is within the substrate; and a cavity filled with a strained structure distributed between the gate stack and the STI, wherein the cavity comprises one sidewall formed by the STI, one sidewall formed by the substrate, and a bottom surface formed by the substrate, wherein the strained structure comprises a SiGe layer and a first strained film adjoining the sidewall of the STI.

    摘要翻译: 公开了半导体器件的应变结构。 半导体器件的示例性结构包括:包括主表面的衬底; 在基板的主表面上的栅极堆叠; 设置在所述栅极堆叠的一侧上的浅沟槽隔离(STI),其中所述STI位于所述衬底内; 以及填充有分布在所述栅叠层和所述STI之间的应变结构的空腔,其中所述空腔包括由所述STI形成的一个侧壁,由所述基板形成的一个侧壁和由所述基板形成的底表面,其中所述应变结构包括 SiGe层和邻接STI侧壁的第一应变膜。