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1. 发明授权

US07245370B2 Nanowires for surface-enhanced Raman scattering molecular sensors 有权
标题翻译：纳米线用于表面增强拉曼散射分子传感器
公开(公告)号：US07245370B2
公开(公告)日：2007-07-17
申请号：US11030733
申请日：2005-01-06
申请人： Alexandre Bratkovski , M. Salf Islam , Theodore I. Kamins , Zhiyong Li , Shih-Yuan Wang
发明人： Alexandre Bratkovski , M. Salf Islam , Theodore I. Kamins , Zhiyong Li , Shih-Yuan Wang
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G01N21/658
摘要： A SERS-active structure is disclosed that includes a substrate and at least two nanowires disposed on the substrate. Each of the at least two nanowires has a first end and a second end, the first end being attached to the substrate and the second end having a SERS-active tip. A SERS system is also disclosed that includes a SERS-active structure. Also disclosed are methods for forming a SERS-active structure and methods for performing SERS with SERS-active structures.
摘要翻译：公开了一种SERS-活性结构，其包括衬底和设置在衬底上的至少两个纳米线。所述至少两个纳米线中的每一个具有第一端和第二端，所述第一端附接到所述基底，所述第二端具有SERS活性末端。还公开了包括SERS活性结构的SERS系统。还公开了形成SERS活性结构的方法和用SERS活性结构进行SERS的方法。

2. 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。

3. 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。

4. 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。

5. 发明申请

US20060146323A1 Nanowires for surface-enhanced raman scattering molecular sensors 有权
标题翻译：纳米线用于表面增强的拉曼散射分子传感器
公开(公告)号：US20060146323A1
公开(公告)日：2006-07-06
申请号：US11030733
申请日：2005-01-06
申请人： Alexandre Bratkovski , M. Islam , Theodore Kamins , Zhiyong Li , Shih-Yuan Wang
发明人： Alexandre Bratkovski , M. Islam , Theodore Kamins , Zhiyong Li , Shih-Yuan Wang
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G01N21/658
摘要： A SERS-active structure is disclosed that includes a substrate and at least two nanowires disposed on the substrate. Each of the at least two nanowires has a first end and a second end, the first end being attached to the substrate and the second end having a SERS-active tip. A SERS system is also disclosed that includes a SERS-active structure. Also disclosed are methods for forming a SERS-active structure and methods for performing SERS with SERS-active structures.
摘要翻译：公开了一种SERS-活性结构，其包括衬底和设置在衬底上的至少两个纳米线。所述至少两个纳米线中的每一个具有第一端和第二端，所述第一端附接到所述基底，所述第二端具有SERS活性末端。还公开了包括SERS活性结构的SERS系统。还公开了形成SERS活性结构的方法和用SERS活性结构进行SERS的方法。

6. 发明申请

US20120074378A1 MEMORY ELEMENT HAVING ELASTICALLY DEFORMABLE ACTIVE REGION 审中-公开
标题翻译：具有弹性变形活动区域的记忆元件
公开(公告)号：US20120074378A1
公开(公告)日：2012-03-29
申请号：US12889389
申请日：2010-09-23
申请人： Wei Wu , Jianhua Yang , Zhiyong Li , Shih-Yuan Wang , Dmitri Strukov , Alexandre Bratkovski
发明人： Wei Wu , Jianhua Yang , Zhiyong Li , Shih-Yuan Wang , Dmitri Strukov , Alexandre Bratkovski
IPC分类号： H01L45/00 , H01L25/03
CPC分类号： H01L27/10 , B82Y10/00 , G11C13/0016 , G11C13/0069 , G11C2013/0095 , H01L27/0688 , H01L27/105 , H01L27/115 , H01L27/11551 , H01L27/2472 , H01L27/2481 , H01L29/86 , H01L45/04 , H01L45/1233 , H01L45/14 , H01L45/146
摘要： A memory element is provided that includes a first electrode, a second electrode, and an active region disposed between the first electrode and the second electrode, wherein at least a portion of the active region comprises an elastically deformable material, and wherein deformation of the elastically deformable material causes said memory element to change from a lower conductive state to a higher conductive state. A multilayer structure also is provided that includes a base and a multilayer circuit disposed above the base, where the multilayer circuit includes at least of the memory elements including the elastically deformable material.
摘要翻译：提供了一种存储元件，其包括第一电极，第二电极和设置在第一电极和第二电极之间的有源区，其中有源区的至少一部分包括可弹性变形的材料，并且其中弹性变形可变形材料使得所述存储元件从较低的导电状态变为较高的导电状态。还提供了一种多层结构，其包括设置在基底之上的基底和多层电路，其中多层电路至少包括包括可弹性变形的材料的存储元件。

7. 发明授权

US08268720B2 Method of positioning catalyst nanoparticle and nanowire-based device employing same 失效
标题翻译：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。

8. 发明授权

US07880318B1 Sensing system and method of making the same 失效
标题翻译：感应系统及其制作方法
公开(公告)号：US07880318B1
公开(公告)日：2011-02-01
申请号：US11741242
申请日：2007-04-27
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： H01L23/58 , H01L29/221 , H01L33/00 , H01L21/00 , G01B5/28
CPC分类号： B82Y15/00 , B82Y30/00 , G01N27/12 , G01N27/414 , H01L29/0665 , H01L29/0676 , Y10S977/762 , Y10S977/773 , Y10S977/774 , Y10S977/775 , Y10S977/776 , Y10S977/777
摘要： A sensing system includes a nanowire, a passivation layer established on at least a portion of the nanowire, and a barrier layer established on the passivation layer.
摘要翻译：感测系统包括纳米线，在纳米线的至少一部分上建立的钝化层以及在钝化层上建立的阻挡层。

9. 发明申请

US20100109101A1 Method of Positioning Catalyst Nanoparticle and Nanowire-Based Device Employing Same 失效
标题翻译：定位催化剂纳米颗粒和基于纳米线的装置使用方法
公开(公告)号：US20100109101A1
公开(公告)日：2010-05-06
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： H01L29/84 , H01L21/62
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。

10. 发明申请

US20070103305A1 Multi-tiered network for gathering detected condition information 有权
标题翻译：用于收集检测到的条件信息的多层网络
公开(公告)号：US20070103305A1
公开(公告)日：2007-05-10
申请号：US11269237
申请日：2005-11-08
申请人： Alexandre Bratkovski , Zhiyong Li , Geoffrey Lyon , Philip Kuekes , Shih Wang , R. Williams
发明人： Alexandre Bratkovski , Zhiyong Li , Geoffrey Lyon , Philip Kuekes , Shih Wang , R. Williams
IPC分类号： G08B13/14 , G08B1/08 , G08B21/00
CPC分类号： G06K7/0008 , H04L67/12
摘要： A multi-tiered network for gathering detected condition information includes a first tier having first tier nodes and a second tier having a second tier node. The second tier node is operable to receive detected condition information from at least one of the first tier nodes in a substantially autonomous manner. In addition, the second tier node is operable to at least one of store, process, and transmit the detected condition information. The network also includes a third tier having a third tier node configured to receive the detected condition information and to at least one of store and process the detected condition information.
摘要翻译：用于收集检测到的条件信息的多层网络包括具有第一层节点的第一层和具有第二层节点的第二层。第二层节点可操作以基本上自主的方式从至少一个第一层节点接收检测到的条件信息。此外，第二层节点可操作以存储，处理和发送检测到的条件信息中的至少一个。网络还包括第三层，其具有被配置为接收检测到的条件信息的第三层节点以及存储和处理检测到的条件信息中的至少一个。

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