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1. 发明授权

US07924413B2 Nanowire-based photonic devices 有权
标题翻译：基于纳米线的光子器件
公开(公告)号：US07924413B2
公开(公告)日：2011-04-12
申请号：US12074133
申请日：2008-02-29
申请人： R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Theodore I. Kamins , Duncan Stewart , Alexandre M. Bratkovski , Jason Blackstock , Zhiyong Li
发明人： R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Theodore I. Kamins , Duncan Stewart , Alexandre M. Bratkovski , Jason Blackstock , Zhiyong Li
IPC分类号： G01N21/00
CPC分类号： H01L33/18 , B82Y20/00 , H01L29/0665 , H01L29/0673 , H01L29/068 , H01L33/06 , H01L33/08 , H01S5/341 , H01S5/4031
摘要： Embodiments of the present invention are related to nanowire-based devices that can be configured and operated as modulators, chemical sensors, and light-detection devices. In one aspect, a nanowire-based device includes a reflective member, a resonant cavity surrounded by at least a portion of the reflective member, and at least one nanowire disposed within the resonant cavity. The nanowire includes at least one active segment selectively disposed along the length of the nanowire to substantially coincide with at least one antinode of light resonating within the cavity. The active segment can be configured to interact with the light resonating within the cavity.
摘要翻译：本发明的实施例涉及可以配置和操作为调制器，化学传感器和光检测装置的基于纳米线的器件。在一个方面，基于纳米线的器件包括反射部件，由反射部件的至少一部分包围的谐振腔以及设置在谐振腔内的至少一个纳米线。纳米线包括至少一个有源区段，沿着纳米线的长度选择性地设置，以与腔内谐振的至少一个光波导基本重合。活动段可以被配置为与腔内共振的光相互作用。

2. 发明申请

US20080218740A1 Nanowire-based photonic devices 有权
标题翻译：基于纳米线的光子器件
公开(公告)号：US20080218740A1
公开(公告)日：2008-09-11
申请号：US12074133
申请日：2008-02-29
申请人： R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Theodore I. Kamins , Duncan Stewart , Alexandre M. Bratkovski , Jason Blackstock , Zhiyong Li
发明人： R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Theodore I. Kamins , Duncan Stewart , Alexandre M. Bratkovski , Jason Blackstock , Zhiyong Li
IPC分类号： G01N21/00
CPC分类号： H01L33/18 , B82Y20/00 , H01L29/0665 , H01L29/0673 , H01L29/068 , H01L33/06 , H01L33/08 , H01S5/341 , H01S5/4031
摘要： Embodiments of the present invention are related to nanowire-based devices that can be configured and operated as modulators, chemical sensors, and light-detection devices. In one aspect, a nanowire-based device includes a reflective member, a resonant cavity surrounded by at least a portion of the reflective member, and at least one nanowire disposed within the resonant cavity. The nanowire includes at least one active segment selectively disposed along the length of the nanowire to substantially coincide with at least one antinode of light resonating within the cavity. The active segment can be configured to interact with the light resonating within the cavity.
摘要翻译：本发明的实施例涉及可以配置和操作为调制器，化学传感器和光检测装置的基于纳米线的器件。在一个方面，基于纳米线的器件包括反射部件，由反射部件的至少一部分包围的谐振腔以及设置在谐振腔内的至少一个纳米线。纳米线包括至少一个有源区段，沿着纳米线的长度选择性地设置，以与腔内谐振的至少一个光波导基本重合。活动段可以被配置为与腔内共振的光相互作用。

3. 发明申请

US20120025343A1 THERMOELECTRIC DEVICE HAVING A VARIABLE CROSS-SECTION CONNECTING STRUCTURE 审中-公开
标题翻译：具有可变交叉部分连接结构的热电装置
公开(公告)号：US20120025343A1
公开(公告)日：2012-02-02
申请号：US13262799
申请日：2009-04-15
申请人： Philip J. Kuekes , Alexandre M. Bratkovski , Hans S. Cho , Nathaniel J. Quitoriano , Theodore I. Kamins , R. Stanley Williams
发明人： Philip J. Kuekes , Alexandre M. Bratkovski , Hans S. Cho , Nathaniel J. Quitoriano , Theodore I. Kamins , R. Stanley Williams
IPC分类号： H01L29/66 , H01L35/34
CPC分类号： H01L35/32
摘要： A thermoelectric device having a variable cross-section connecting structure includes a first electrode, a second electrode, and a connecting structure connecting the first electrode and the second electrode. The connecting structure has a first section and a second section. The width of the second section is greater than the width of the first section, and the width of the first section is less than a width that is approximately equivalent to a phonon mean free path through the first section.
摘要翻译：具有可变横截面连接结构的热电装置包括第一电极，第二电极和连接第一电极和第二电极的连接结构。连接结构具有第一部分和第二部分。第二部分的宽度大于第一部分的宽度，并且第一部分的宽度小于大致等于通过第一部分的声子平均自由程的宽度。

4. 发明授权

US09323217B2 Metamaterial and dynamically reconfigurable hologram employing same 有权
标题翻译：超材料和使用相同的动态可重构全息图
公开(公告)号：US09323217B2
公开(公告)日：2016-04-26
申请号：US13142484
申请日：2008-12-29
申请人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
发明人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
IPC分类号： G03H1/08 , G03H1/02 , G03H1/22 , G02B1/00
CPC分类号： G03H1/02 , G02B1/007 , G03H1/2249 , G03H1/2294 , G03H2001/0224 , G03H2210/30 , G03H2225/22 , G03H2225/32 , G03H2225/33
摘要： A negative index material (or metamaterial) crossbar includes a first layer of approximately parallel nanowires and a second layer of approximately parallel nanowires that overlay the nanowires in the first layer. The nanowires in the first layer are approximately perpendicular in orientation to the nanowires in the second layer. Each nanowire of the first layer and each nanowire of the second layer has substantially regularly spaced fingers. The crossbar further includes resonant elements at nanowire intersections between the respective layers. Each resonant element includes two fingers of a nanowire in the first layer and two fingers of a nanowire in the second layer.
摘要翻译：负指数材料（或超材料）横杆包括大致平行的纳米线的第一层和覆盖第一层中的纳米线的大致平行的纳米线的第二层。第一层中的纳米线在第二层中与纳米线的取向近似垂直。第一层的每个纳米线和第二层的每个纳米线具有基本上规则间隔的指状物。横杆还包括在各层之间的纳米线交叉处的共振元件。每个谐振元件包括第一层中的纳米线的两个指状物和第二层中的纳米线的两个指状物。

5. 发明申请

US20110273755A1 DYNAMICALLY RECONFIGURABLE HOLOGRAMS 有权
标题翻译：动态可重构的HOLOGRAMS
公开(公告)号：US20110273755A1
公开(公告)日：2011-11-10
申请号：US13142484
申请日：2008-12-29
申请人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
发明人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
IPC分类号： G03H1/14 , H01L45/00 , B82Y99/00
CPC分类号： G03H1/02 , G02B1/007 , G03H1/2249 , G03H1/2294 , G03H2001/0224 , G03H2210/30 , G03H2225/22 , G03H2225/32 , G03H2225/33
摘要： Various embodiments of the present invention relate to systems that can be used as holograms and can be electronically controlled and dynamically reconfigured to generate three-dimensional motion picture images. In one embodiment, a dynamically reconfigurable hologram (1200) comprises a phase-control layer (1202) including a two-dimensional array of phase-modulation pixels (1212). The hologram also comprises an intensity-control layer (1204) including a two-dimensional array of intensity-control pixels (1214). One or more three-dimensional motion pictures can be produced by electronically addressing the individual phase-modulation pixels and intensity-control pixels in order to phase and control the intensity of light emanating from pixels of the hologram.
摘要翻译：本发明的各种实施例涉及可以用作全息图并且可以被电子控制和动态重新配置以产生三维运动图像图像的系统。在一个实施例中，动态可重构全息图（1200）包括包括相位调制像素的二维阵列（1212）的相位控制层（1202）。全息图还包括包括强度控制像素（1214）的二维阵列的强度控制层（1204）。可以通过电子地寻址各个相位调制像素和强度控制像素来产生一个或多个三维运动图像，以便相位和控制从全息图像素发出的光的强度。

6. 发明授权

US07359048B2 Raman signal-enhancing structures and devices 有权
标题翻译：拉曼信号增强结构和器件
公开(公告)号：US07359048B2
公开(公告)日：2008-04-15
申请号：US11413910
申请日：2006-04-28
申请人： Shih-Yuan Wang , R. Stanley Williams , Raymond G. Beausoleil , Theodore I. Kamins , Zhiyong Li , Wei Wu
发明人： Shih-Yuan Wang , R. Stanley Williams , Raymond G. Beausoleil , Theodore I. Kamins , Zhiyong Li , Wei Wu
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G01N21/658 , G01J3/44
摘要： Raman systems include a radiation source, a radiation detector, and a Raman device or signal-enhancing structure. Raman devices include a tunable resonant cavity and a Raman signal-enhancing structure coupled to the cavity. The cavity includes a first reflective member, a second reflective member, and an electro-optic material disposed between the reflective members. The electro-optic material exhibits a refractive index that varies in response to an applied electrical field. Raman signal-enhancing structures include a substantially planar layer of Raman signal-enhancing material having a major surface, a support structure extending from the major surface, and a substantially planar member comprising a Raman signal-enhancing material disposed on an end of the support structure opposite the layer of Raman signal-enhancing material. The support structure separates at least a portion of the planar member from the layer of Raman signal-enhancing material by a selected distance of less than about fifty nanometers.
摘要翻译：拉曼系统包括辐射源，辐射检测器和拉曼器件或信号增强结构。拉曼器件包括耦合到空腔的可调谐谐振腔和拉曼信号增强结构。空腔包括第一反射构件，第二反射构件和设置在反射构件之间的电光材料。电光材料表现出响应于所施加的电场而变化的折射率。拉曼信号增强结构包括具有主表面的基本平坦的拉曼信号增强材料层，从主表面延伸的支撑结构和包括设置在支撑结构的端部上的拉曼信号增强材料的基本上平面的构件与拉曼信号增强材料层相对。支撑结构将平面构件的至少一部分与拉曼信号增强材料层分开小于约五十纳米的选定距离。

7. 发明授权

US07342656B2 Dynamically variable separation among nanoparticles for nano-enhanced Raman spectroscopy (NERS) molecular sensing 有权
标题翻译：用于纳米增强拉曼光谱（NERS）分子感测的纳米颗粒之间的动态变化分离
公开(公告)号：US07342656B2
公开(公告)日：2008-03-11
申请号：US11252134
申请日：2005-10-17
申请人： M. Saif Islam , Shih-Yuan Wang , R. Stanley Williams , Philip J. Kuekes , Wei Wu , Zhiyong Li
发明人： M. Saif Islam , Shih-Yuan Wang , R. Stanley Williams , Philip J. Kuekes , Wei Wu , Zhiyong Li
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G01N21/658
摘要： A NERS-active structure includes a deformable, active nanoparticle support structure for supporting a first nanoparticle and a second nanoparticle that is disposed proximate the first nanoparticle. The nanoparticles each comprise a NERS-active material. The deformable, active nanoparticle support structure is configured to vary the distance between the first nanoparticle and the second nanoparticle while performing NERS. Various active nanoparticle support structures are disclosed. A NERS system includes such a NERS-active structure, a radiation source for generating radiation scatterable by an analyte located proximate the NERS-active structure, and a radiation detector for detecting Raman scattered radiation scattered by the analyte. A method for performing NERS includes providing such a NERS-active structure, providing an analyte at a location proximate the NERS-active structure, irradiating the NERS-active structure and the analyte with radiation, varying the distance between the nanoparticles, and detecting Raman scattered radiation scattered by the analyte.
摘要翻译： NERS活性结构包括用于支撑第一纳米颗粒的可变形的活性纳米颗粒支撑结构和邻近第一纳米颗粒设置的第二纳米颗粒。纳米颗粒各自包含NERS-活性材料。可变形的活性纳米颗粒支撑结构被配置为在执行NERS的同时改变第一纳米颗粒和第二纳米颗粒之间的距离。公开了各种活性纳米颗粒载体结构。 NERS系统包括这样的NERS-活性结构，用于产生由位于NERS-活性结构附近的分析物可散射的辐射的辐射源，以及用于检测被分析物散射的拉曼散射辐射的辐射检测器。执行NERS的方法包括提供这样的NERS活性结构，在靠近NERS-活性结构的位置提供分析物，用辐射照射NERS-活性结构和分析物，改变纳米颗粒之间的距离并检测拉曼散射被分析物散射的辐射。

8. 发明申请

US20080093217A1 Method for arranging nanoparticles by way of an electric field, structures and systems therefor 审中-公开
标题翻译：通过电场，结构和系统布置纳米颗粒的方法
公开(公告)号：US20080093217A1
公开(公告)日：2008-04-24
申请号：US11584678
申请日：2006-10-20
申请人： Wei Wu , R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Zhiyong Li
发明人： Wei Wu , R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Zhiyong Li
IPC分类号： G01N27/26
CPC分类号： G01N21/658
摘要： A method of forming a plurality of NERS-active structures is disclosed. Particularly, a substrate having a surface and a liquid including nanoparticles is deposited on at least a portion of the surface of the substrate. At least one electric field may be generated proximate to the surface and at least a portion of the nanoparticles may be arranged via the electric field. A system includes at least two electrodes configured for producing at least one electric field for substantially arranging nanoparticles substantially according to a selected pattern. A NERS-active structure includes a substrate and a plurality of features located at predetermined positions on a surface of the substrate and at least one NERS-active nanoparticle at least partially embedded therein.
摘要翻译：公开了一种形成多个NERS-活性结构的方法。特别地，具有表面和包含纳米颗粒的液体的基底沉积在基底表面的至少一部分上。可以在表面附近产生至少一个电场，并且可以经由电场布置至少一部分纳米颗粒。一种系统包括至少两个电极，所述至少两个电极被配置用于产生至少一个电场，用于基本上根据所选择的图案基本上布置纳米颗粒。 NERS活性结构包括基底和位于基底表面上的预定位置的多个特征以及至少部分地嵌入其中的至少一个NERS-活性纳米颗粒。

9. 发明授权

US08502198B2 Switching device and methods for controlling electron tunneling therein 有权
标题翻译：用于控制电子隧穿的开关装置和方法
公开(公告)号：US08502198B2
公开(公告)日：2013-08-06
申请号：US11414578
申请日：2006-04-28
申请人： R. Stanley Williams , Zhiyong Li , Douglas Ohlberg , Philip J. Kuekes , Duncan Stewart
发明人： R. Stanley Williams , Zhiyong Li , Douglas Ohlberg , Philip J. Kuekes , Duncan Stewart
IPC分类号： H01L29/08
CPC分类号： G11C13/02 , G11C13/0009 , G11C2213/77 , H01L51/0591
摘要： A switching device includes at least one bottom electrode and at least one top electrode. The top electrode crosses the bottom electrode at a non-zero angle, thereby forming a junction. A metal oxide layer is established on at least one of the bottom electrode or the top electrode. A molecular layer including a monolayer of organic molecules and a source of water molecules is established in the junction. Upon introduction of a forward bias, the molecular layer facilitates a redox reaction between the electrodes, thereby reducing a tunneling gap between the electrodes.
摘要翻译：开关装置包括至少一个底部电极和至少一个顶部电极。顶部电极以非零角度穿过底部电极，从而形成结。在底电极或顶电极中的至少一个上建立金属氧化物层。在连接处建立了包括有机分子单层和水分子源的分子层。在引入正向偏压时，分子层促进电极之间的氧化还原反应，从而减少电极之间的隧道间隙。

10. 发明申请

US20130207069A1 METAL-INSULATOR TRANSITION SWITCHING DEVICES 审中-公开
标题翻译：金属绝缘子过渡开关装置
公开(公告)号：US20130207069A1
公开(公告)日：2013-08-15
申请号：US13880269
申请日：2010-10-21
申请人： Matthew D. Pickett , Philip J. Kuekes , R. Stanley Williams , Frederick Perner , Wei Wu , Alexandre M. Bratkovski
发明人： Matthew D. Pickett , Philip J. Kuekes , R. Stanley Williams , Frederick Perner , Wei Wu , Alexandre M. Bratkovski
IPC分类号： H01L47/02 , H01L47/00
CPC分类号： H01L47/02 , H01L47/005 , H01L49/003
摘要： A metal-insulator transition switching device includes a first electrode and a second electrode. A channel region which includes a bulk metal-insulator transition material separates the first electrode and the second electrode. A method for forming a metal-insulator transition switching device includes depositing a layer of bulk metal-insulator transition material in between a first electrode and a second electrode to form a channel region and forming a gate electrode operatively connected to the channel region.
摘要翻译：金属 - 绝缘体转变开关器件包括第一电极和第二电极。包括体金属 - 绝缘体转移材料的沟道区域分离第一电极和第二电极。一种用于形成金属 - 绝缘体转变开关器件的方法包括在第一电极和第二电极之间沉积体金属 - 绝缘体转变材料层以形成沟道区并形成可操作地连接到沟道区的栅电极。

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