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    RAMAN SPECTROSCOPY
    11.
    发明申请
    RAMAN SPECTROSCOPY 审中-公开
    拉曼光谱

    公开(公告)号：US20130278929A1

    公开(公告)日：2013-10-24

    申请号：US13451290

    申请日：2012-04-19

    申请人： Alexandre M. Bratkovski ,  R. Stanley Williams ,  Zhiyong Li

    发明人： Alexandre M. Bratkovski ,  R. Stanley Williams ,  Zhiyong Li

    IPC分类号： G01J3/44

    CPC分类号： G01J3/44 ,  G01J3/021 ,  G01N21/658

    摘要： Apparatus, methods, and hollow metal waveguides to perform surface-enhanced Raman spectroscopy are disclosed. An example apparatus includes a hollow metal waveguide to direct Raman photons from an intermediate location within a volume of the hollow metal waveguide toward a distal end of the hollow metal waveguide, and a mirror to direct incident light from a light source to the intermediate location within the volume of the hollow metal waveguide and to direct at least some of the Raman photons toward the distal end.

    摘要翻译： 公开了用于执行表面增强拉曼光谱的装置，方法和中空金属波导。 示例性装置包括中空金属波导，以将拉曼光子从中空金属波导的体积内的中间位置引向中空金属波导的远端，以及反射镜，用于将来自光源的入射光引导到中间金属波导的中间位置 中空金属波导的体积并且将至少一些拉曼光子引向远端。

    PROBE HAVING NANO-FINGERS
    13.
    发明申请
    PROBE HAVING NANO-FINGERS 有权
    探索纳米手指

    公开(公告)号：US20130094020A1

    公开(公告)日：2013-04-18

    申请号：US13272987

    申请日：2011-10-13

    申请人： Zhiyong Li

    发明人： Zhiyong Li

    IPC分类号： G01J3/44 ,  B29C59/02 ,  B82Y40/00

    CPC分类号： G01Q30/02 ,  G01N21/658 ,  G01Q70/12

    摘要： A probe for use in a sensing application includes an elongate body having a first end and a free end, wherein the first end is to be attached to a support. The probe also includes a plurality of nano-fingers having respective bases and tips, wherein each of the plurality of nano-fingers is attached to the free end and is composed of a flexible material, and wherein the plurality of nano-fingers are collapsed toward each other such that the tips of the plurality of nano-fingers are substantially in contact with each other.

    摘要翻译： 用于感测应用的探针包括具有第一端和自由端的细长主体，其中第一端将附接到支撑件。 探针还包括具有各自的基部和尖端的多个纳米手指，其中多个纳米手指中的每一个附着到自由端并且由柔性材料构成，并且其中多个纳米手指朝向 彼此使得多个纳米指的尖端基本上彼此接触。

    SELF-COLLECTING SERS SUBSTRATE
    15.
    发明申请
    SELF-COLLECTING SERS SUBSTRATE 审中-公开
    自拍收藏

    公开(公告)号：US20120281212A1

    公开(公告)日：2012-11-08

    申请号：US13384954

    申请日：2010-01-29

    申请人： David Fattal ,  Zhiyong Li

    发明人： David Fattal ,  Zhiyong Li

    IPC分类号： G01N21/01 ,  G01N21/65

    CPC分类号： G01N21/658 ,  B82Y20/00 ,  G01N21/554 ,  G01N21/7743

    摘要： A self-collecting substrate (10) for surface enhanced Raman spectroscopy having a first surface (10a) and a second surface (10b) opposed thereto, comprising: a waveguiding layer (10′) supported on a support layer (10″), with the waveguiding layer associated with the first surface and the support layer associated with the second surface; and a plurality of metal nano-antennae (14) established on the first surface and operatively associated with the plurality of openings such that exposure of analyte (18) to the light causes preferential aggregation of the analystes in the vicinity of the nano-antennae. A system (50) for at least one of attracting the analytes 18) to the metal nano-antennae (14) and performing surface enhanced Raman spectroscopy using the substrate (10) and a method for increasing a signal for surface enhanced Raman spectroscopy are provided.

    摘要翻译： 一种用于表面增强拉曼光谱的自动采集衬底（10），具有与其相对的第一表面（10a）和第二表面（10b），包括：支撑在支撑层（10“）上的波导层（10'）， 与第一表面相关联的波导层和与第二表面相关联的支撑层; 以及多个金属纳米天线（14），其建立在所述第一表面上并且与所述多个开口可操作地相关联，使得分析物（18）暴露于所述光引起所述分析物在所述纳米天线附近的优先聚集。 提供了用于使金属纳米天线（14）吸引分析物18）和使用基板（10）进行表面增强拉曼光谱的系统（50）和用于增加表面增强拉曼光谱信号的方法的系统（50） 。

    Tunable apparatus for performing SERS
    17.
    发明授权
    Tunable apparatus for performing SERS 有权
    用于执行SERS的可调谐装置

    公开(公告)号：US08269963B2

    公开(公告)日：2012-09-18

    申请号：US12771779

    申请日：2010-04-30

    申请人： Fung Suong Ou ,  Min Hu ,  Wei Wu ,  Zhiyong Li ,  R Stanley Williams

    发明人： Fung Suong Ou ,  Min Hu ,  Wei Wu ,  Zhiyong Li ,  R Stanley Williams

    IPC分类号： G01J3/44

    CPC分类号： G01N21/658

    摘要： A tunable apparatus for performing Surface Enhanced Raman Spectroscopy (SERS) includes a deformable layer and a plurality of SERS-active nanoparticles disposed at one or more locations on the deformable layer, wherein the one or more locations are configured to be illuminated with light of a pump wavelength to cause Raman excitation light to interact with the nanoparticles and produce enhanced Raman scattered light from molecules located in close proximity to the nanoparticles. In addition, a morphology of the deformable layer is configured to be controllably varied to modify an intensity of the Raman scattered light produced from the molecules.

    摘要翻译： 用于进行表面增强拉曼光谱（SERS）的可调谐装置包括可变形层和设置在可变形层上的一个或多个位置处的多个SERS活性纳米颗粒，其中所述一个或多个位置被配置为用 泵浦波长以使拉曼激发光与纳米颗粒相互作用，并从靠近纳米颗粒的分子产生增强的拉曼散射光。 此外，可变形层的形态被配置为可控地改变以改变由分子产生的拉曼散射光的强度。

    Method of positioning catalyst nanoparticle and nanowire-based device employing same
    18.
    发明授权
    Method of positioning catalyst nanoparticle and nanowire-based device employing same 失效
    使用其的催化剂纳米颗粒和基于纳米线的装置的定位方法

    公开(公告)号：US08268720B2

    公开(公告)日：2012-09-18

    申请号：US11742310

    申请日：2007-04-30

    申请人： Theodore I. Kamins ,  Zhiyong Li ,  Duncan R. Stewart

    发明人： Theodore I. Kamins ,  Zhiyong Li ,  Duncan R. Stewart

    IPC分类号： H01L21/4763

    CPC分类号： H01L29/0665 ,  B81B2201/0271 ,  B81C1/00142 ,  B82Y10/00 ,  B82Y30/00 ,  H01L23/53276 ,  H01L29/0673 ,  H01L29/0676 ,  H01L2221/1094 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A method of positioning a catalyst nanoparticle that facilitates nanowire growth for nanowire-based device fabrication employs a structure having a vertical sidewall formed on a substrate. The methods include forming the structure, forming a targeted region in a surface of either the structure or the substrate, and forming a catalyst nanoparticle in the targeted region using one of a variety of techniques. The techniques control the position of the catalyst nanoparticle for subsequent nanowire growth. A resonant sensor system includes a nanowire-based resonant sensor and means for accessing the nanowire. The sensor includes an electrode and a nanowire resonator. The electrode is electrically isolated from the substrate. One or more of the substrate is electrically conductive, the nanowire resonator is electrically conductive, and the sensor further comprises another electrode. The nanowire resonator responds to an environmental change by displaying a change in oscillatory behavior.

    摘要翻译： 定位促进用于纳米线的器件制造的纳米线生长的催化剂纳米颗粒的方法采用具有形成在衬底上的垂直侧壁的结构。 所述方法包括形成结构，在结构或基底的表面中形成目标区域，并使用各种技术之一在目标区域中形成催化剂纳米颗粒。 该技术控制催化剂纳米颗粒在随后的纳米线生长中的位置。 谐振传感器系统包括基于纳米线的谐振传感器和用于访问纳米线的装置。 传感器包括电极和纳米线谐振器。 电极与衬底电隔离。 衬底中的一个或多个是导电的，纳米线谐振器是导电的，并且传感器还包括另一个电极。 纳米线谐振器通过显示振荡行为的变化来响应环境变化。

    LUMINESCENT CHEMICAL SENSOR INTEGRATED WITH AT LEAST ONE MOLECULAR TRAP
    19.
    发明申请
    LUMINESCENT CHEMICAL SENSOR INTEGRATED WITH AT LEAST ONE MOLECULAR TRAP 有权
    LUMINESCENT化学传感器与最少的一个分子轨迹集成

    公开(公告)号：US20120107948A1

    公开(公告)日：2012-05-03

    申请号：US12916299

    申请日：2010-10-29

    申请人： Zhiyong LI ,  Michael Josef Stuke ,  Shih-Yuan Wang ,  Huei Pei Kuo

    发明人： Zhiyong LI ,  Michael Josef Stuke ,  Shih-Yuan Wang ,  Huei Pei Kuo

    IPC分类号： G01N21/75 ,  G01N33/48 ,  C40B60/00 ,  G01N1/00

    CPC分类号： G01N33/5438 ,  B82Y15/00 ,  G01N21/648 ,  G01N21/658 ,  Y10T436/25

    摘要： A luminescent chemical sensor integrated with at least one molecular trap. The luminescent chemical sensor includes at least one molecular trap and at least one metallic-nanofinger device integrated with at least one molecular trap. The molecular trap includes a plurality of electrodes that trap at least one analyte molecule. The metallic-nanofinger device includes a substrate, and a plurality of nanofingers coupled with the substrate. A nanofinger of the plurality includes a flexible column, and a metallic cap coupled to an apex of the flexible column. At least the nanofinger and a second nanofinger of the plurality of nanofingers are to self-arrange into a close-packed configuration with the analyte molecule. A method for using, and a chemical-analysis apparatus including the luminescent chemical sensor are also provided.

    摘要翻译： 与至少一个分子阱集成的发光化学传感器。 发光化学传感器包括至少一个分子阱和至少一个与至少一个分子陷阱集成的金属纳米酮装置。 分子阱包括捕获至少一种分析物分子的多个电极。 金属纳米装置包括衬底和与衬底耦合的多个纳米器件。 多个纳米针板包括柔性柱和联接到柔性柱的顶点的金属帽。 至少纳米角蛋白和多个纳米针的第二纳米梳理器将自分配成与分析物分子紧密堆积的构型。 还提供了使用方法和包括发光化学传感器的化学分析装置。

    Method to form a device including an annealed lamina and having amorphous silicon on opposing faces
    20.
    发明授权
    Method to form a device including an annealed lamina and having amorphous silicon on opposing faces 有权
    形成包括退火薄片并在相对面上具有非晶硅的器件的方法

    公开(公告)号：US08101451B1

    公开(公告)日：2012-01-24

    申请号：US12980427

    申请日：2010-12-29

    申请人： Venkatesan Murali ,  Christopher J Petti ,  Theodore Smick ,  Mohamed M Hilali ,  Kathy J Jackson ,  Zhiyong Li ,  Gopalakrishna Prabhu

    发明人： Venkatesan Murali ,  Christopher J Petti ,  Theodore Smick ,  Mohamed M Hilali ,  Kathy J Jackson ,  Zhiyong Li ,  Gopalakrishna Prabhu

    IPC分类号： H01L21/00 ,  H01L31/00

    CPC分类号： H01L21/187 ,  H01L31/072 ,  H01L31/0747 ,  H01L31/075 ,  H01L31/1824 ,  H01L31/1892 ,  H01L31/202 ,  Y02E10/545 ,  Y02E10/548

    摘要： A semiconductor assembly is described in which a support element is constructed on a surface of a semiconductor lamina. Following formation of the thin lamina, which may have a thickness about 50 microns or less, the support element is formed, for example by plating, or by application of a precursor and curing in situ, resulting in a support element which may be, for example, metal, ceramic, polymer, etc. This is in contrast to a rigid or semi-rigid pre-formed support element which is affixed to the lamina following its formation, or to a donor wafer from which the lamina is subsequently cleaved. Fabricating the support element in situ may avoid the use of adhesives to attach the lamina to a permanent support element; such adhesives may be unable to tolerate processing temperatures and conditions required to complete the device. In some embodiments, this process flow allows the lamina to be annealed at high temperature, then to have an amorphous silicon layer formed on each face of the lamina following that anneal. A device may be formed which comprises the lamina, such as a photovoltaic cell.

    摘要翻译： 描述了半导体组件，其中在半导体层的表面上构造支撑元件。 形成厚度约为50微米或更小的薄层之后，例如通过镀覆或通过施加前体和原位固化来形成支撑元件，得到支撑元件，其可以用于 例如，金属，陶瓷，聚合物等。这与刚性或半刚性的预成形支撑元件形成对比，该刚性或半刚性的预成型支撑元件在其形成之后固定到层板上，或者与施加器晶片相接触，其中层板随后被切割。 原位制造支撑元件可以避免使用粘合剂将薄片附着到永久支撑元件上; 这种粘合剂可能不能容忍完成装置所需的加工温度和条件。 在一些实施例中，该工艺流程允许薄层在高温下退火，然后在该退火之后具有在层的每个表面上形成的非晶硅层。 可以形成包括层的器件，例如光伏电池。