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1.发明申请公开(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
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。
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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。
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3.发明申请Nanowire devices and systems, light-emitting nanowires, and methods of precisely positioning nanoparticles 有权纳米线器件和系统，发光纳米线和精确定位纳米粒子的方法公开(公告)号：US20090059982A1
公开(公告)日：2009-03-05
申请号：US12288860
申请日：2008-10-23
CPC分类号： H01L33/18 , B82Y20/00 , G02F2001/0152 , G02F2001/0156 , H01L29/0665 , H01L29/0673 , H01L29/0676 , H01L29/068 , H01L33/06 , H01L33/08 , H01S3/0903 , H01S5/02236 , H01S5/0424 , H01S5/10 , H01S5/2045 , H01S5/3219 , H01S5/341 , H01S5/3424 , H01S5/34386 , Y10S977/752 , Y10S977/762 , Y10S977/949 , Y10S977/95
摘要： A radiation-emitting device includes a nanowire that is structurally and electrically coupled to a first electrode and a second electrode. The nanowire includes a double-heterostructure semiconductor device configured to emit electromagnetic radiation when a voltage is applied between the electrodes. A device includes a nanowire having an active longitudinal segment selectively disposed at a predetermined location within a resonant cavity that is configured to resonate at least one wavelength of electromagnetic radiation emitted by the segment within a range extending from about 300 nanometers to about 2,000 nanometers. Active nanoparticles are precisely positioned in resonant cavities by growing segments of nanowires at known growth rates for selected amounts of time.
摘要翻译： 辐射发射器件包括结构和电耦合到第一电极和第二电极的纳米线。 纳米线包括双电极结构半导体器件，其被配置为当在电极之间施加电压时发射电磁辐射。 一种器件包括具有主动纵向段的纳米线，该有源纵向段选择性地设置在谐振腔内的预定位置处，该谐振腔被配置为在从约300纳米到约2,000纳米的范围内共振由该区段发射的电磁辐射的至少一个波长。 活性纳米颗粒通过在已知生长速率下生长段纳米线以选定的时间量精确地定位在谐振腔中。
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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。
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公开(公告)号：US20090074368A1
公开(公告)日：2009-03-19
申请号：US11900714
申请日：2007-09-13
IPC分类号： G02B6/10
CPC分类号： G02B6/1226 , B82Y20/00 , G02F1/01708 , G02F2203/15
摘要： An optical apparatus includes a waveguide configured to propagate optical energy; an electrical contact surface; and a semiconductor electrical interconnect extending from a first surface of the optical waveguide to electrical communication with the electrical contact surface. The semiconductor electrical interconnect comprises a geometry configured to substantially confine the optical energy to the waveguide.
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公开(公告)号：US07391109B2
公开(公告)日：2008-06-24
申请号：US11438167
申请日：2006-05-22
IPC分类号： H01L21/50
CPC分类号： H01L27/0688 , H01L21/8221 , H01L2924/00011 , H01L2924/0002 , H01L2924/00012 , H01L2224/80001
摘要： An embodiment of an integrated circuit comprises active components in more than one active layer. A first conductor in one active layer is operative to produce a static electric field that controls a first active element in an adjacent active layer.
摘要翻译： 集成电路的实施例包括多于一个有源层中的有源部件。 一个有源层中的第一导体可操作地产生控制相邻有源层中的第一有源元件的静电场。
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7.发明授权Method of forming catalyst nanoparticles for nanowire growth and other applications 失效形成用于纳米线生长和其他应用的催化剂纳米颗粒的方法公开(公告)号：US07378347B2
公开(公告)日：2008-05-27
申请号：US10281678
申请日：2002-10-28
申请人： Theodore I. Kamins , Philip J. Kuekes , Yong Chen
发明人： Theodore I. Kamins , Philip J. Kuekes , Yong Chen
IPC分类号： H01L21/461
CPC分类号： B82Y30/00 , B82Y10/00 , C30B11/00 , C30B11/12 , C30B29/605 , H01L2924/0002 , H01L2924/00
摘要： Methods for forming a predetermined pattern of catalytic regions having nanoscale dimensions are provided for use in the growth of nanowires. The methods include one or more nanoimprinting steps to produce arrays of catalytic nanoislands or nanoscale regions of catalytic material circumscribed by noncatalytic material.
摘要翻译： 提供用于形成具有纳米级尺寸的催化区域的预定图案的方法用于纳米线的生长。 所述方法包括一个或多个纳米压印步骤，以产生由非催化材料限定的催化材料的催化纳米级或纳米尺度区域的阵列。
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公开(公告)号：US20080093693A1
公开(公告)日：2008-04-24
申请号：US11584148
申请日：2006-10-20
IPC分类号： H01L29/84
CPC分类号： A61B5/05 , A61B5/14546
摘要： A nanowire sensor is operable to detect one or more species. The nanowire sensor includes a nanowire having a plurality of variant selectively interactive segments. Each of the variant selectively interactive segments are configured to simultaneously interact with the species to modulate the conductance of the nanowire for detecting the species.
摘要翻译： 纳米线传感器可操作以检测一种或多种物质。 纳米线传感器包括具有多个变体选择性交互部分的纳米线。 每个变体选择性交互节段被配置为与物种同时相互作用以调节用于检测物种的纳米线的电导。
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公开(公告)号：US20080182424A1
公开(公告)日：2008-07-31
申请号：US11297900
申请日：2005-12-09
IPC分类号： C23F1/00 , H01L31/00 , C30B13/00 , H01L21/302
CPC分类号： C30B29/62 , C30B11/006 , C30B11/12
摘要： A method for selectively controlling lengths of nanowires in a substantially non-uniform array of nanowires includes establishing at least two different catalyzing nanoparticles on a substrate. A nanowire from each of the at least two different catalyzing nanoparticles is substantially simultaneously grown. At least one of the nanowires has a length different from that of at least another of the nanowires.
摘要翻译： 用于选择性地控制纳米线的基本不均匀阵列中的纳米线长度的方法包括在衬底上建立至少两种不同的催化纳米颗粒。 来自所述至少两种不同催化纳米颗粒中的每一种的纳米线基本上同时生长。 纳米线中的至少一个具有与纳米线中至少另一个的长度不同的长度。
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公开(公告)号：US07691201B2
公开(公告)日：2010-04-06
申请号：US10690688
申请日：2003-10-21
IPC分类号： C30B21/02
CPC分类号： B82Y30/00 , B82Y10/00 , C30B11/00 , C30B11/12 , C30B29/605 , H01L2924/0002 , H01L2924/00
摘要： A method of forming an assembly of isolated nanowires of at least one material within a matrix of another material is provided. The method comprises: providing a substrate; forming a catalyst array on a major surface of the substrate; growing an array of the nanowires corresponding with the catalyst array, the nanowires, each comprising at least one material; and forming a matrix of another material that fills in spaces between the nanowires. The method is useful for producing a variety of structures useful in a number of devices, such as photonic bandgap structures and quantum dot structures.
摘要翻译： 提供了在另一种材料的基体内形成至少一种材料的分离的纳米线组件的方法。 该方法包括：提供衬底; 在衬底的主表面上形成催化剂阵列; 生长对应于催化剂阵列的纳米线的阵列，所述纳米线各自包含至少一种材料; 以及形成填充在纳米线之间的空间的另一种材料的基质。 该方法可用于产生在许多器件中有用的各种结构，例如光子带隙结构和量子点结构。
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