Cascaded MOSFET embedded multi-input microcantilever
    1.
    发明授权
    Cascaded MOSFET embedded multi-input microcantilever 失效
    级联MOSFET嵌入式多输入微型悬臂梁

    公开(公告)号:US07759924B2

    公开(公告)日:2010-07-20

    申请号:US11566557

    申请日:2006-12-04

    IPC分类号: G01N27/00 G01B5/28

    摘要: A sensor for detecting mechanical perturbations represented by a change in an electrical signal includes a structure such as a cantilever, membrane, etc. and a field effect transistor such as a MOSFET embedded in the structure. The drain current of the embedded transistor changes with mechanical perturbations in the structure caused, for example, by a biochemical interaction being sensed. A scanning probe microscope utilizes the embedded MOSFET with a BiMOS actuator.

    摘要翻译: 用于检测由电信号变化表示的机械扰动的传感器包括诸如悬臂,膜等的结构以及嵌入结构中的诸如MOSFET的场效应晶体管。 嵌入式晶体管的漏极电流随结构中的机械扰动而变化,例如通过感测到的生物化学相互作用引起。 扫描探针显微镜利用带有BiMOS致动器的嵌入式MOSFET。