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    Wavelength-tunable excitation radiation amplifying structure and method
    81.
    发明授权
    Wavelength-tunable excitation radiation amplifying structure and method 有权
    波长可调激发辐射放大结构及方法

    公开(公告)号：US07307719B2

    公开(公告)日：2007-12-11

    申请号：US10941714

    申请日：2004-09-14

    Applicant: Shih-Yuan Wang ,  M. Saif Islam ,  Zhiyong Li

    Inventor： Shih-Yuan Wang ,  M. Saif Islam ,  Zhiyong Li

    IPC: G01J3/44 ,  G01J3/45

    CPC classification number: G01N21/658 ,  G01J3/26

    Abstract: Wavelength-tunable radiation amplifying structures for Raman spectroscopy are disclosed that include resonant cavities having Raman signal-enhancing structures disposed therein. Systems that include the amplifying structures and methods of performing spectroscopic analysis using the structures and systems are also disclosed.

    Abstract translation: 公开了用于拉曼光谱的波长可调辐射放大结构，其包括其中布置有拉曼信号增强结构的谐振腔。 还公开了包括放大结构的系统和使用该结构和系统进行光谱分析的方法。

    Nanochannel apparatus and method of fabricating
    82.
    发明申请
    Nanochannel apparatus and method of fabricating 审中-公开
    纳米通道装置及其制造方法

    公开(公告)号：US20070122313A1

    公开(公告)日：2007-05-31

    申请号：US11291019

    申请日：2005-11-30

    Applicant: Zhiyong Li ,  M. Islam ,  Shih-Yuan Wang

    Inventor： Zhiyong Li ,  M. Islam ,  Shih-Yuan Wang

    IPC: B01L3/00

    CPC classification number: B81C1/00071 ,  B01L3/5027 ,  B01L2300/0896

    Abstract: A nanochannel apparatus and method of fabrication provide an array of nanochannels with distal open or exposed ends formed in situ through a permanent support. A nanofluidic system includes the nanochannel apparatus, a fluidic interface, and a component interfaced to the nanochannel apparatus. The method includes encasing an array of nanowires in a support, and forming the array of nanochannels in situ in locations of the nanowires, such that distal ends of the nanochannels are exposed.

    Abstract translation: 纳米通道装置和制造方法提供具有通过永久支撑原位形成的远端开放或暴露端的纳米通道阵列。 纳米流体系统包括纳米通道装置，流体界面和与纳米通道装置相连接的部件。 该方法包括将纳米线阵列包围在支撑体中，并且在纳米线的位置上原位形成纳米通道阵列，使得纳米通道的远端被暴露。

    Method and apparatus for molecular analysis using nanoelectronic circuits
    83.
    发明申请
    Method and apparatus for molecular analysis using nanoelectronic circuits 有权
    使用纳米电子电路进行分子分析的方法和装置

    公开(公告)号：US20060275778A1

    公开(公告)日：2006-12-07

    申请号：US11144586

    申请日：2005-06-03

    Applicant: Wei Wu ,  Zhiyong Li ,  Shih-Yuan Wang ,  Philip Kuekes

    Inventor： Wei Wu ,  Zhiyong Li ,  Shih-Yuan Wang ,  Philip Kuekes

    IPC: C12Q1/68 ,  C12M1/34

    CPC classification number: G01N33/48721 ,  B82Y5/00 ,  B82Y10/00 ,  G01N27/414

    Abstract: Devices and methods for detecting the constituent parts of biological polymers are disclosed. A molecular analysis device comprises a molecule sensor and a molecule guide. The molecule sensor comprises a single electron transistor including a first terminal, a second terminal, and a nanogap or at least one quantum dot positioned between the first terminal and the second terminal. A nitrogenous material disposed on the at least one quantum dot is configured for an interaction with an identifiable configuration of a molecule. The molecule sensor develops an electronic effect responsive to the interaction. The molecule guide is configured for guiding at least a portion of the molecule substantially near the molecule sensor to enable the interaction.

    Abstract translation: 公开了用于检测生物聚合物的组成部分的装置和方法。 分子分析装置包括分子传感器和分子引导件。 分子传感器包括单电子晶体管，其包括位于第一端子和第二端子之间的第一端子，第二端子和纳米隙隙或至少一个量子点。 设置在至少一个量子点上的含氮材料被配置用于与分子的可识别构型的相互作用。 分子传感器产生响应于相互作用的电子效应。 分子引导件被配置用于基本上在分子传感器附近引导分子的至少一部分，以实现相互作用。

    Custom electrodes for molecular memory and logic devices
    85.
    发明申请
    Custom electrodes for molecular memory and logic devices 审中-公开
    用于分子存储器和逻辑器件的定制电极

    公开(公告)号：US20050164412A1

    公开(公告)日：2005-07-28

    申请号：US10995608

    申请日：2004-11-22

    Applicant: Patricia Beck ,  Douglas Ohlberg ,  Duncan Stewart ,  Zhiyong Li

    Inventor： Patricia Beck ,  Douglas Ohlberg ,  Duncan Stewart ,  Zhiyong Li

    IPC: H01L21/28 ,  G11C13/02 ,  H01L21/285 ,  H01L27/28 ,  H01L29/06 ,  H01L21/00

    CPC classification number: H01L27/28 ,  G11C13/02 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A method for tailoring at least portions of an exposed non-planar layered surface of a conductive layer formed on a substrate having a first surface roughness to provide the exposed surface with a second surface roughness. The method includes: forming the conductive layer on the substrate; and tailoring at least portions of the exposed surface of the conductive layer in a plasma to at least smooth the exposed surface of the conductive layer, whereby the second surface roughness is essentially the same as the first surface roughness.

    Abstract translation: 一种用于调整形成在具有第一表面粗糙度的基底上的导电层的暴露的非平面层状表面的至少一部分以提供具有第二表面粗糙度的暴露表面的方法。 该方法包括：在基板上形成导电层; 以及在等离子体中定制导电层的暴露表面的至少部分，以至少平滑导电层的暴露表面，由此第二表面粗糙度基本上与第一表面粗糙度相同。

    Custom electrodes for molecular memory and logic devices
    88.
    发明申请
    Custom electrodes for molecular memory and logic devices 审中-公开
    用于分子存储器和逻辑器件的定制电极

    公开(公告)号：US20050026427A1

    公开(公告)日：2005-02-03

    申请号：US10930062

    申请日：2004-08-30

    Applicant: Patricia Beck ,  Douglas Ohlberg ,  Duncan Stewart ,  Zhiyong Li

    Inventor： Patricia Beck ,  Douglas Ohlberg ,  Duncan Stewart ,  Zhiyong Li

    IPC: H01L21/28 ,  G11C13/02 ,  H01L21/285 ,  H01L27/28 ,  H01L29/06 ,  H01L21/00

    CPC classification number: H01L27/28 ,  G11C13/02 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A method is provided for fabricating molecular electronic devices comprising at least a bottom electrode and a molecular switch film on the bottom electrode. The method includes forming the bottom electrode by a process including: cleaning portions of the substrate where the bottom electrode is to be deposited; pre-sputtering the portions; depositing a conductive layer on at least the portions; and cleaning the top surface of the conductive layer. Advantageously, the conductive electrode properties include: low or controlled oxide formation (or possibly passivated), high melting point, high bulk modulus, and low diffusion. Smooth deposited film surfaces are compatible with Langmuir-Blodgett molecular film deposition. Tailored surfaces are further useful for SAM deposition. The metallic nature gives high conductivity connection to molecules. Barrier layers may be added to the device stack, i.e., Al2O3 over the conductive layer.

    Abstract translation: 提供了一种用于制造分子电子器件的方法，该分子电子器件至少包括底部电极和底部电极上的分子开关膜。 该方法包括通过以下工艺形成底部电极，该方法包括：清洗要沉积底部电极的衬底的部分; 预溅射部分; 在至少部分上沉积导电层; 并清洁导电层的顶表面。 有利地，导电电极的性质包括：低或受控的氧化物形成（或可能钝化），高熔点，高体积弹性模量和低扩散。 光滑的沉积膜表面与Langmuir-Blodgett分子膜沉积相容。 定制的表面对于SAM沉积是更有用的。 金属性质使分子具有高导电性。 阻挡层可以被添加到器件堆叠，即在导电层上的Al 2 O 3。

    Nano optical sensors via molecular self-assembly
    89.
    发明授权
    Nano optical sensors via molecular self-assembly 失效
    纳米光学传感器通过分子自组装

    公开(公告)号：US06815706B2

    公开(公告)日：2004-11-09

    申请号：US10323139

    申请日：2002-12-17

    Applicant: Zhiyong Li ,  Yong Chen ,  Sean Xiao-An Zhang

    Inventor： Zhiyong Li ,  Yong Chen ,  Sean Xiao-An Zhang

    IPC: H01L2906

    CPC classification number: H01L51/42 ,  H01L51/005 ,  H01L51/0071 ,  H01L51/0077 ,  H01L51/428 ,  Y02E10/549 ,  Y10S977/954

    Abstract: An optical sensor is provided, comprising (a) a silicon nanowire of finite length having an electrical contact pad at each end thereof; and (b) a plurality of self-assembled molecules on a surface of the silicon nanowire, the molecules serving to modulate electrical conductivity of the silicon nanowire by either a reversible change in dipole moment of the molecules or by a reversible molecule-assisted electron/energy transfer from the molecules onto the silicon nanowire. Further, a method of making the optical sensor is provided. The concept of molecular self-assembly is applied in attaching functional molecules onto silicon nanowire surfaces, and the requirement of molecule modification (hydroxy group in molecules) is minimal from the point view of synthetic difficulty and compatibility. Self-assembly will produce well-ordered ultra-thin films with strong chemical bonding on a surface that cannot be easily achieved by other conventional methods.

    Abstract translation: 提供了一种光学传感器，其包括（a）有限长度的硅纳米线，其每端具有电接触焊盘; 和（b）在硅纳米线的表面上的多个自组装分子，所述分子用于通过分子的偶极矩的可逆变化或通过可逆分子辅助电子/分子调制硅纳米线的导电性， 能量从分子转移到硅纳米线上。 此外，提供了制造光学传感器的方法。 分子自组装的概念应用于将功能分子附着在硅纳米线表面上，从合成难度和相容性的观点来看，分子修饰（分子中的羟基）的要求是最小的。 自组装将产生在表面上具有强化学键合的良好有序的超薄膜，其不能通过其它常规方法实现。

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