Oscillator Circuits Including Graphene FET
    33.
    发明申请
    Oscillator Circuits Including Graphene FET 审中-公开
    包括石墨烯FET的振荡器电路

    公开(公告)号:US20120038429A1

    公开(公告)日:2012-02-16

    申请号:US12856269

    申请日:2010-08-13

    IPC分类号: H03B5/12

    摘要: An oscillator circuit includes a field effect transistor (FET), the FET comprising a channel, source, drain, and gate, wherein at least the channel comprises graphene; an LC component connected to the FET, the LC component comprising at least one inductor and at least one capacitor; and a feedback loop connecting the FET source to the FET drain via the LC component.

    摘要翻译: 振荡器电路包括场效应晶体管(FET),所述FET包括沟道,源极,漏极和栅极,其中至少所述沟道包括石墨烯; 连接到所述FET的LC部件,所述LC部件包括至少一个电感器和至少一个电容器; 以及通过LC部件将FET源连接到FET漏极的反馈环路。

    Hybrid-orientation technology buried n-well design
    34.
    发明授权
    Hybrid-orientation technology buried n-well design 失效
    混合取向技术埋藏n井设计

    公开(公告)号:US07250656B2

    公开(公告)日:2007-07-31

    申请号:US11161861

    申请日:2005-08-19

    IPC分类号: H01L29/76

    摘要: A semiconductor structure is provided that includes a hybrid orientated substrate having at least two coplanar surfaces of different surface crystal orientations, wherein one of the coplanar surfaces has bulk-like semiconductor properties and the other coplanar surface has semiconductor-on-insulator (SOI) properties. In accordance with the present invention, the substrate includes a new well design that provides a large capacitance from a retrograde well region of the second conductivity type to the substrate thereby providing noise decoupling with a low number of well contacts. The present invention also provides a method of fabricating such a semiconductor structure.

    摘要翻译: 提供一种半导体结构,其包括具有不同表面晶取向的至少两个共面表面的混合取向基板,其中共面中的一个具有块状半导体特性,而另一共面具有绝缘体上半导体(SOI)性质 。 根据本发明,衬底包括新的阱设计,其从第二导电类型的逆向阱区域向衬底提供大的电容,由此提供具有少量阱接触的噪声解耦。 本发明还提供一种制造这种半导体结构的方法。

    Graphene devices and silicon field effect transistors in 3D hybrid integrated circuits
    39.
    发明授权
    Graphene devices and silicon field effect transistors in 3D hybrid integrated circuits 有权
    三维混合集成电路中的石墨烯器件和硅场效应晶体管

    公开(公告)号:US08587067B2

    公开(公告)日:2013-11-19

    申请号:US13559941

    申请日:2012-07-27

    IPC分类号: H01L27/088

    摘要: A three dimensional integrated circuit includes a silicon substrate, a first source region disposed on the substrate, a first drain region disposed on the substrate, a first gate stack portion disposed on the substrate, a first dielectric layer disposed on the first source region, the first drain region, the first gate stack portion, and the substrate, a second dielectric layer formed on the first dielectric layer, a second source region disposed on the second dielectric layer, a second drain region disposed on the second dielectric layer, and a second gate stack portion disposed on the second dielectric layer, the second gate stack portion including a graphene layer.

    摘要翻译: 三维集成电路包括硅衬底,设置在衬底上的第一源极区域,设置在衬底上的第一漏极区域,设置在衬底上的第一栅极堆叠部分,设置在第一源极区域上的第一电介质层, 第一漏极区域,第一栅极堆叠部分和衬底,形成在第一电介质层上的第二电介质层,设置在第二电介质层上的第二源极区域,设置在第二电介质层上的第二漏极区域,以及第二漏极区域 栅极堆叠部分设置在第二介电层上,第二栅极堆叠部分包括石墨烯层。