SEMICONDUCTOR STRUCTURE HAVING SETS OF III-V COMPOUND LAYERS AND METHOD OF FORMING THE SAME
    4.
    发明申请
    SEMICONDUCTOR STRUCTURE HAVING SETS OF III-V COMPOUND LAYERS AND METHOD OF FORMING THE SAME 有权
    具有III-V族化合物层的半导体结构及其形成方法

    公开(公告)号:US20140197418A1

    公开(公告)日:2014-07-17

    申请号:US13743045

    申请日:2013-01-16

    IPC分类号: H01L29/06 H01L21/02

    摘要: A semiconductor structure includes a substrate, a first III-V compound layer over the substrate, one or more sets of III-V compound layers over the first III-V compound layer, a second III-V compound layer over the one or more sets of III-V compound layers, and an active layer over the second III-V compound layer. The first III-V compound layer has a first type doping. Each of the one or more sets of III-V compound layers includes a lower III-V compound layer and an upper III-V compound layer over the lower III-V compound layer. The upper III-V compound layer having the first type doping, and the lower III-V compound layer is at least one of undoped, unintentionally doped having a second type doping, or doped having the second type doping. The second III-V compound layer is either undoped or unintentionally doped having the second type doping.

    摘要翻译: 半导体结构包括衬底,在衬底上的第一III-V化合物层,在第一III-V化合物层上的一组或多组III-V化合物层,在一个或多个组上的第二III-V化合物层 的III-V化合物层,以及在第二III-V化合物层上的活性层。 第一III-V族化合物层具有第一种掺杂。 一组或多组III-V化合物层中的每一个在下III-V化合物层上包括下III-V化合物层和上III-V化合物层。 具有第一类掺杂的上III-V化合物层和下III-V族化合物层是至少一种未掺杂的,无意掺杂的具有第二类型掺杂或掺杂具有第二类掺杂的至少一种。 第二III-V族化合物层是未掺杂的或无意掺杂的,具有第二种掺杂。

    METHOD OF IMPLANTING DOPANTS INTO A GROUP III-NITRIDE STRUCTURE AND DEVICE FORMED
    7.
    发明申请
    METHOD OF IMPLANTING DOPANTS INTO A GROUP III-NITRIDE STRUCTURE AND DEVICE FORMED 审中-公开
    将DOPANTS嵌入III-III型结构和形成装置的方法

    公开(公告)号:US20140209919A1

    公开(公告)日:2014-07-31

    申请号:US13753867

    申请日:2013-01-30

    IPC分类号: H01L29/66 H01L29/20

    摘要: A method including forming a III-V compound layer on a substrate and implanting a main dopant in the III-V compound layer to form source and drain regions. The method further includes implanting a group V species into the source and drain regions. A semiconductor device including a substrate and a III-V compound layer over the substrate. The semiconductor device further includes source and drain regions in the III-V layer, wherein the source and drain regions comprises a first dopant and a second dopant, and the second dopant comprises a group V material.

    摘要翻译: 一种方法,包括在衬底上形成III-V化合物层并在III-V化合物层中注入主掺杂剂以形成源区和漏区。 该方法还包括将V族物质注入源区和漏区。 一种半导体器件,包括在衬底上的衬底和III-V化合物层。 半导体器件还包括III-V层中的源区和漏区,其中源区和漏区包括第一掺杂剂和第二掺杂剂,第二掺杂剂包括第V族材料。