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    Fabricating an apparatus for use in a sensing application
    53.
    发明授权
    Fabricating an apparatus for use in a sensing application 有权
    制造用于感测应用的设备

    公开(公告)号：US09377409B2

    公开(公告)日：2016-06-28

    申请号：US13194556

    申请日：2011-07-29

    Applicant: Min Hu ,  Zhiyong Li ,  Fung Suong Ou ,  Ansoon Kim

    Inventor： Min Hu ,  Zhiyong Li ,  Fung Suong Ou ,  Ansoon Kim

    IPC: G01J3/44 ,  G01N21/65 ,  G01J3/02 ,  B82Y20/00

    CPC classification number: G01N21/658 ,  B82Y20/00 ,  G01J3/0256 ,  G01J3/4412 ,  G01N2201/06113 ,  Y10S977/954 ,  Y10T29/49

    Abstract: In a method of fabricating an apparatus for use in a sensing application, a plurality of nano-fingers are formed on a substrate and a Raman-active material nano-particle is formed on respective tips of the nano-fingers. In addition, the Raman-active material nano-particles on the tips of adjacent ones of the nano-fingers are caused to come into contact with the Raman-active material nano-particle on the tip of at least another one of the plurality of nano-fingers to form respective clusters and the clusters of Raman-active material nano-particles are transferred to a component layer from the plurality of nano-fingers while maintaining a spatial relationship between the contacting Raman-active material nano-particles.

    Abstract translation: 在制造用于感测应用的装置的方法中，在衬底上形成多个纳米指，并且在纳米手指的各个尖端上形成拉曼活性材料纳米颗粒。 另外，使相邻的纳米指尖的拉曼活性物质纳米粒子与多个纳米尺寸中的至少另一个的前端的拉曼活性物质纳米粒子接触 - 形成相应的簇，并且拉曼活性材料纳米颗粒簇从多个纳米指转移到组分层，同时保持接触拉曼活性材料纳米颗粒之间的空间关系。

    MOLECULAR SENSING DEVICE
    55.
    发明申请
    MOLECULAR SENSING DEVICE 审中-公开
    分子感测装置

    公开(公告)号：US20140198314A1

    公开(公告)日：2014-07-17

    申请号：US14239336

    申请日：2011-10-18

    Applicant: Zhiyong Li ,  Ansoon Kim

    Inventor： Zhiyong Li ,  Ansoon Kim

    IPC: G01J3/44

    CPC classification number: G01J3/4412 ,  G01N21/253 ,  G01N21/658

    Abstract: A molecular sensing device includes a substrate; a well i) formed in a material that is positioned on a surface of the substrate or ii) formed in a surface of the substrate; a signal amplifying structure positioned in the wed; and an immersion fluid deposited into the well and surrounding the signal amplifying structure.

    Abstract translation: 分子感测装置包括基板; 形成在位于基板的表面上的材料中，或ii）形成在基板的表面中的材料; 定位在所述信号放大结构中的信号放大结构; 以及沉积到井中并围绕信号放大结构的浸没流体。

    Nanowire-based systems for performing raman spectroscopy
    56.
    发明授权
    Nanowire-based systems for performing raman spectroscopy 有权
    用于执行拉曼光谱的基于纳米线的系统

    公开(公告)号：US08687186B2

    公开(公告)日：2014-04-01

    申请号：US13383387

    申请日：2009-07-30

    Applicant: Shih-Yuan Wang ,  Jingjing Li ,  Huei Pei Kuo ,  David A. Fattal ,  Nobuhiko Kobayashi ,  Zhiyong Li

    Inventor： Shih-Yuan Wang ,  Jingjing Li ,  Huei Pei Kuo ,  David A. Fattal ,  Nobuhiko Kobayashi ,  Zhiyong Li

    IPC: G01J3/44

    CPC classification number: G01N21/658 ,  B82Y15/00 ,  G01J3/44

    Abstract: Embodiments of the present invention are directed to nanowire-based systems for performing surface-enhanced Raman spectroscopy. In one embodiment, a system comprises a substrate having a surface and a plurality of tapered nanowires disposed on the surface. Each nanowire has a tapered end directed away from the surface. The system also includes a plurality of nanoparticles disposed near the tapered end of each nanowire. When each nanowire is illuminated with light of a pump wavelength, Raman excitation light is emitted from the tapered end of the nanowire to interact with the nanoparticles and produce enhanced Raman scattered light from molecules located in close proximity to the nanoparticles.

    Abstract translation: 本发明的实施方案涉及用于进行表面增强拉曼光谱的基于纳米线的系统。 在一个实施例中，系统包括具有设置在表面上的表面和多个锥形纳米线的基板。 每个纳米线具有远离表面的锥形端。 该系统还包括设置在每个纳米线的锥形端附近的多个纳米颗粒。 当每个纳米线被泵浦波长的光照射时，拉曼激发光从纳米线的锥形端发射以与纳米颗粒相互作用，并从位于紧邻纳米颗粒的分子产生增强的拉曼散射光。

    SYSTEMS AND METHODS FOR SYNTHESIZING MOLECULES ON SUBSTRATES
    57.
    发明申请
    SYSTEMS AND METHODS FOR SYNTHESIZING MOLECULES ON SUBSTRATES 审中-公开
    用于合成基底上分子的系统和方法

    公开(公告)号：US20140086806A1

    公开(公告)日：2014-03-27

    申请号：US13881081

    申请日：2010-10-28

    Applicant: Zhiyong Li ,  Philip J. Kuekes

    Inventor： Zhiyong Li ,  Philip J. Kuekes

    IPC: B01J19/08

    CPC classification number: B01J19/087 ,  B01J19/0046 ,  B01J2219/00495 ,  B01J2219/00641 ,  B01J2219/00716 ,  B82Y30/00 ,  C40B50/14 ,  C40B60/14 ,  H01L27/101 ,  H01L27/2463

    Abstract: Systems and methods for synthesizing molecules on a substrate surface are disclosed. In one aspect, a molecule synthesizing system includes a crossbar array with a planar arrangement of crossbar junctions. Each crossbar junction is independently switchable between a high-resistance state and a low-resistance state. The system also includes a slab with a first surface and a second surface parallel to the first surface. The second surface is disposed on the crossbar array. A current applied to a crossbar junction in a high-resistance state creates an adjacent heated site on the first surface for attaching thermally reactive molecules for molecular synthesis.

    Abstract translation: 公开了在衬底表面上合成分子的系统和方法。 在一个方面，分子合成系统包括具有交叉连接点的平面布置的交叉开关阵列。 每个交叉连接点可以在高电阻状态和低电阻状态之间独立切换。 该系统还包括具有平行于第一表面的第一表面和第二表面的板坯。 第二表面设置在横杆阵列上。 施加到高电阻状态的交叉连接处的电流在第一表面上产生相邻的加热部位，用于附加用于分子合成的热反应性分子。

    INTEGRATED SENSORS
    58.
    发明申请
    INTEGRATED SENSORS 有权
    集成传感器

    公开(公告)号：US20140028995A1

    公开(公告)日：2014-01-30

    申请号：US13452218

    申请日：2012-04-20

    Applicant: Alexandre M. Bratkovski ,  R. Stanley Williams ,  Zhiyong Li

    Inventor： Alexandre M. Bratkovski ,  R. Stanley Williams ,  Zhiyong Li

    IPC: G01N21/01

    CPC classification number: G01N21/01 ,  G01N21/648 ,  G01N21/658

    Abstract: Examples of integrated sensors are disclosed herein. An example of an integrated sensor includes a flexible substrate, and an array of spaced apart sensing members formed on a surface of the flexible substrate. Each of the spaced apart sensing members includes a plurality of polygon assemblies. The polygon assemblies are arranged in a controlled pattern on the surface of the flexible substrate such that each of the plurality of polygon assemblies is a predetermined distance from each other of the plurality of polygon assemblies, and each of the plurality of polygon assemblies including collapsible signal amplifying structures controllably positioned in a predetermined geometric shape.

    Abstract translation: 本文公开了集成传感器的示例。 集成传感器的示例包括柔性基板和形成在柔性基板的表面上的间隔开的感测部件阵列。 每个间隔开的感测构件包括多个多边形组件。 多边形组件以可控的图案布置在柔性基板的表面上，使得多个多边形组件中的每一个距离多个多边形组件中的彼此之间是预定距离，并且多个多边形组件中的每一个包括可折叠信号 放大结构可控地定位在预定的几何形状。

    METHODS FOR TEXTURING A SEMICONDUCTOR MATERIAL
    59.
    发明申请
    METHODS FOR TEXTURING A SEMICONDUCTOR MATERIAL 审中-公开
    用于纹理化半导体材料的方法

    公开(公告)号：US20130330871A1

    公开(公告)日：2013-12-12

    申请号：US13494687

    申请日：2012-06-12

    Applicant: Bonna Newman ,  Venkatesan Murali ,  Zhiyong Li ,  Liang Chen

    Inventor： Bonna Newman ,  Venkatesan Murali ,  Zhiyong Li ,  Liang Chen

    IPC: H01L31/18

    CPC classification number: H01L31/02363 ,  H01L31/02167 ,  H01L31/022425 ,  H01L31/0747 ,  H01L31/1892 ,  Y02E10/50

    Abstract: A method for modifying the texture of a semiconductor material is provided. The method includes performing a first texture step comprising reactive ion etching to a first surface of semiconductor material. After the first texture step, the first surface of the semiconductor material has a random texture comprising a plurality of peaks and a plurality of valleys, and wherein at least fifty percent of the first surface has a peak-to-valley height of less than one micron and an average peak-to-peak distance of less than one micron. Additional texture steps comprising wet etch or RIE etching may be optionally applied.

    Abstract translation: 提供了一种修改半导体材料纹理的方法。 该方法包括执行包括对半导体材料的第一表面的反应离子蚀刻的第一纹理步骤。 在第一纹理步骤之后，半导体材料的第一表面具有包括多个峰和多个谷的随机纹理，并且其中至少百分之五十的第一表面具有小于一个的峰谷高度 平均峰 - 峰距离小于1微米。 可以任选地应用包括湿蚀刻或RIE蚀刻的附加纹理步骤。

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