Faceted structure, article, sensor device, and method
    51.
    发明申请
    Faceted structure, article, sensor device, and method 审中-公开
    方形结构,制品,传感器装置和方法

    公开(公告)号:US20070086916A1

    公开(公告)日:2007-04-19

    申请号:US11480185

    申请日:2006-06-30

    IPC分类号: G01N21/00

    摘要: A faceted structure is provided that includes a crystalline composition comprising a metal nitride. The metal comprises one or more of aluminum, boron, indium, or gallium. The crystalline composition has at least one exposed surface that is a grain boundary, an etched surface, or a naturally formed facet, and the surface has the same crystallographic orientation of a substrate on which the crystalline composition is grown. A sensor device is provided that includes a faceted structure. Associated methods of making and using the faceted structure in a sensor device are provided.

    摘要翻译: 提供了一种分面结构,其包括包含金属氮化物的结晶组合物。 金属包括铝,硼,铟或镓中的一种或多种。 所述结晶组合物具有至少一个作为晶界,暴露的表面或天然形成的刻面的暴露表面,并且所述表面具有与其上生长所述结晶组合物的基底相同的晶体取向。 提供了一种传感器装置,其包括小平面结构。 提供了在传感器装置中制作和使用刻面结构的相关方法。

    Opto-acoustic sensor device and associated method
    52.
    发明申请
    Opto-acoustic sensor device and associated method 审中-公开
    光传感器装置及相关方法

    公开(公告)号:US20060198760A1

    公开(公告)日:2006-09-07

    申请号:US11391744

    申请日:2006-03-29

    IPC分类号: G01N27/00 G01N21/00

    CPC分类号: G01N21/1702

    摘要: A device that includes a piezoelectric substrate is provided. The device may include a sensor layer disposed on the substrate and operable to interact with, or react with, a target species; a first and a second electrode, that are spaced from each other and in communication with the substrate; a first detector operable to detect the interaction or the reaction of the sensor layer with the target species based on a change in an optical characteristic of electromagnetic radiation propagated through the substrate; and a second detector operable to acoustically detect the interaction or the reaction of the sensor layer with the target species. Associated methods are provided.

    摘要翻译: 提供了包括压电基板的装置。 该装置可以包括设置在基板上并且可操作以与目标物种相互作用或与目标物质反应的传感器层; 第一和第二电极,彼此间​​隔开并与衬底连通; 第一检测器,其可操作以基于传播通过所述衬底的电磁辐射的光学特性的变化来检测所述传感器层与所述目标物质的相互作用或反应; 以及第二检测器,其可操作以声学地检测传感器层与目标物种的相互作用或反应。 提供相关方法。