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    Scalable Room Temperature Quantum Information Processor
    11.
    发明申请
    Scalable Room Temperature Quantum Information Processor 有权
    可扩展的室温量子信息处理器

    公开(公告)号：US20140025926A1

    公开(公告)日：2014-01-23

    申请号：US13991159

    申请日：2011-12-14

    申请人： Norman Y. Yao ,  Liang Jiang ,  Alexey Gorshkov ,  Peter C. Maurer ,  Geza Giedke ,  Juan Ignacio Cirac ,  Mikhail D. Lukin

    发明人： Norman Y. Yao ,  Liang Jiang ,  Alexey Gorshkov ,  Peter C. Maurer ,  Geza Giedke ,  Juan Ignacio Cirac ,  Mikhail D. Lukin

    IPC分类号： G06F15/78

    CPC分类号： G06F15/78 ,  B82Y10/00 ,  G06N99/002

    摘要： A quantum information processor (QIP) may include a plurality of quantum registers, each quantum register containing at least one nuclear spin and at least one localized electronic spin. At least some of the quantum registers may be coherently coupled to each other by a dark spin chain that includes a series of optically unaddressable spins. Each quantum register may be optically addressable, so that quantum information can be initialized and read out optically from each register, and moved from one register to another through the dark spin chain, though an adiabatic sequential swap or through free-fermion state transfer. A scalable architecture for the QIP may include an array of super-plaquettes, each super-plaquette including a lattice of individually optically addressable plaquettes coupled to each other through dark spin chains, and separately controllable by confined microwave fields so as to permit parallel operations.

    摘要翻译： 量子信息处理器（QIP）可以包括多个量子寄存器，每个量子寄存器包含至少一个核自旋和至少一个局部电子自旋。 至少一些量子寄存器可以通过包括一系列光学不可寻址自旋的黑暗自旋链相互耦合。 每个量子寄存器可以是可光寻址的，使得量子信息可以从每个寄存器被光学初始化和读出，并且通过暗自旋链从一个寄存器移动到另一个寄存器，尽管通过绝热的顺序互换或通过自由费米子状态传送。 用于QIP的可扩展架构可以包括超级平板阵列，每个超级平板包括通过暗自旋链彼此耦合的单独光学寻址的晶片的格子，并且可以通过约束的微波场单独控制，以允许并行操作。

    Electronic spin based enhancement of magnetometer sensitivity
    12.
    发明授权
    Electronic spin based enhancement of magnetometer sensitivity 有权
    电子自旋基增强磁力计灵敏度

    公开(公告)号：US08547090B2

    公开(公告)日：2013-10-01

    申请号：US12746128

    申请日：2008-12-03

    申请人： Mikhail D. Lukin ,  Ronald L. Walsworth ,  Amir Yacoby ,  Paola Cappellaro ,  Jacob M. Taylor ,  Liang Jiang ,  Lilian Childress

    发明人： Mikhail D. Lukin ,  Ronald L. Walsworth ,  Amir Yacoby ,  Paola Cappellaro ,  Jacob M. Taylor ,  Liang Jiang ,  Lilian Childress

    IPC分类号： G01R33/02

    CPC分类号： G01R33/032 ,  G01N24/10 ,  G01R33/1284 ,  G01R33/24 ,  G01R33/60

    摘要： A method is disclosed for increasing the sensitivity of a solid state electronic spin based magnetometer that makes use of individual electronic spins or ensembles of electronic spins in a solid-state lattice, for example NV centers in a diamond lattice. The electronic spins may be configured to undergo a Zeeman shift in energy level when photons of light are applied to the electronic spins followed by pulses of an RF field that is substantially transverse to the magnetic field being detected. The method may include coherently controlling the electronic spins by applying to the electronic spins a sequence of RF pulses that dynamically decouple the electronic spins from mutual spin-spin interactions and from interactions with the lattice. The sequence of RF pulses may be a Hahn spin-echo sequence, a Can Purcell Meiboom Gill sequence, or a MREV8 pulse sequence, by way of example.

    摘要翻译： 公开了一种用于增加固体电子自旋基磁力计的灵敏度的方法，其使用电子自旋或电子自旋的集合在固态晶格中，例如金刚石晶格中的NV中心。 当光子被施加到电子自旋上时，电子自旋可被配置为在能量水平上经历塞曼移动，随后是基本上横向于被检测的磁场的RF场的脉冲。 该方法可以包括通过向电子自旋施加一系列RF脉冲来相干地控制电子自旋，该序列使电子自旋与相互自旋 - 自旋相互作用和与晶格的相互作用动态地分离。 作为示例，RF脉冲的序列可以是Hahn自旋回波序列，Can Purcell Meiboom Gill序列或MREV8脉冲序列。

    ELECTRONIC SPIN BASED ENHANCEMENT OF MAGNETOMETER SENSITIVITY
    13.
    发明申请
    ELECTRONIC SPIN BASED ENHANCEMENT OF MAGNETOMETER SENSITIVITY 有权
    基于电子自旋的磁控计灵敏度的增强

    公开(公告)号：US20100315079A1

    公开(公告)日：2010-12-16

    申请号：US12746128

    申请日：2008-12-03

    申请人： Mikhail Lukin ,  Ronald L. Walsworth ,  Amir Yacoby ,  Paola Capellaro ,  Jake Taylor ,  Liang Jiang ,  Lillian Childress

    发明人： Mikhail Lukin ,  Ronald L. Walsworth ,  Amir Yacoby ,  Paola Capellaro ,  Jake Taylor ,  Liang Jiang ,  Lillian Childress

    IPC分类号： G01R33/02

    CPC分类号： G01R33/032 ,  G01N24/10 ,  G01R33/1284 ,  G01R33/24 ,  G01R33/60

    摘要： A method is disclosed for increasing the sensitivity of a solid state electronic spin based magnetometer that makes use of individual electronic spins or ensembles of electronic spins in a solid-state lattice, for example NV centers in a diamond lattice. The electronic spins may be configured to undergo a Zeeman shift in energy level when photons of light are applied to the electronic spins followed by pulses of an RF field that is substantially transverse to the magnetic field being detected. The method may include coherently controlling the electronic spins by applying to the electronic spins a sequence of RF pulses that dynamically decouple the electronic spins from mutual spin-spin interactions and from interactions with the lattice. The sequence of RF pulses may be a Hahn spin-echo sequence, a Can Purcell Meiboom Gill sequence, or a MREV8 pulse sequence, by way of example.

    摘要翻译： 公开了一种用于增加固态电子自旋基磁力计的灵敏度的方法，其使用电子自旋或电子自旋的集合在固态晶格中，例如金刚石晶格中的NV中心。 当光子被施加到电子自旋上时，电子自旋可被配置为在能量水平上经历塞曼移动，随后是基本上横向于被检测的磁场的RF场的脉冲。 该方法可以包括通过向电子自旋施加一系列RF脉冲来相干地控制电子自旋，该序列使电子自旋与相互自旋 - 自旋相互作用和与晶格的相互作用动态地分离。 作为示例，RF脉冲的序列可以是Hahn自旋回波序列，Can Purcell Meiboom Gill序列或MREV8脉冲序列。

    Platinum group bond coat modified for diffusion control
    15.
    发明授权
    Platinum group bond coat modified for diffusion control 失效
    用于扩散控制的铂族键合涂层

    公开(公告)号：US07527877B2

    公开(公告)日：2009-05-05

    申请号：US11553515

    申请日：2006-10-27

    申请人： Mark D. Gorman ,  Romgopal Darolia ,  Michael F. Gigliotti ,  Liang Jiang

    发明人： Mark D. Gorman ,  Romgopal Darolia ,  Michael F. Gigliotti ,  Liang Jiang

    IPC分类号： F03B3/12 ,  B32B15/00 ,  B32B15/01

    CPC分类号： C23C14/165 ,  C23C14/16 ,  C23C14/5806 ,  Y02T50/67 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12875 ,  Y10T428/12931 ,  Y10T428/12944 ,  Y10T428/12951 ,  Y10T428/12979 ,  Y10T428/24967 ,  Y10T428/26 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/31678

    摘要： A modified platinum group metal coating composition comprising a phase having a solid solution face-centered cubic (fcc) crystal structure, rich in platinum group materials. In order to be effective, the platinum group metal coating material was modified based on the chemical composition and chemical activity of the substrate material. The platinum group metal coating material was modified to include, in solid solution, elements of the superalloy substrate, specifically nickel (Ni) and cobalt (Co). Depending on the substrate material, the modified platinum group metal coating material may not even include Ni or Co, but may be modified to include amounts of different elements that are consistent with the chemical composition of the substrate. The modified platinum metal coating material also includes aluminum (Al). The composition may include small amounts of a second phase isolated within the fcc phase matrix.

    摘要翻译： 一种改性的铂族金属涂料组合物，其包含具有固溶体面心立方（fcc）晶体结构的相，富含铂族材料。 为了有效，基于基板材料的化学成分和化学活性来改变铂族金属涂层材料。 将铂族金属涂层材料改性为在固溶体中包括超合金基材的元素，特别是镍（Ni）和钴（Co）。 根据基板材料，改性的铂族金属涂层材料可能甚至不包括Ni或Co，但可被修饰为包括与基材的化学组成一致的不同元素的量。 改性的铂金属涂层材料还包括铝（Al）。 组合物可以包括在fcc相基质内分离的少量第二相。

    NICKEL-BASED BRAZE ALLOY COMPOSITIONS AND RELATED PROCESSES AND ARTICLES
    16.
    发明申请
    NICKEL-BASED BRAZE ALLOY COMPOSITIONS AND RELATED PROCESSES AND ARTICLES 失效
    镍基合金组合物及相关工艺及其制品

    公开(公告)号：US20080128475A1

    公开(公告)日：2008-06-05

    申请号：US11751944

    申请日：2007-05-22

    申请人： Shyh-Chin Huang ,  Liang Jiang ,  Melvin Robert Jackson ,  Laurent Cretegny ,  Charles Gitahi Mukira

    发明人： Shyh-Chin Huang ,  Liang Jiang ,  Melvin Robert Jackson ,  Laurent Cretegny ,  Charles Gitahi Mukira

    IPC分类号： B23K28/00 ,  C22C19/03

    CPC分类号： B23K35/3033 ,  Y10T428/12

    摘要： A nickel-based braze composition is described, containing nickel, palladium, and restricted amounts of boron and silicon. The composition can also contain tantalum, titanium, and zirconium, as well as aluminum, chromium, and cobalt. A method for joining two metal components, using the braze composition, is also described. The braze composition can also be used to fill cracks or other cavities in a component, e.g., a gas turbine part formed from a nickel-based superalloy. Articles of manufacture which contain the braze composition are also described.

    摘要翻译： 描述了镍基钎焊组合物，其含有镍，钯和限制量的硼和硅。 组合物还可以含有钽，钛和锆，以及铝，铬和钴。 还描述了使用钎焊组合物接合两种金属组分的方法。 钎焊组合物还可以用于填充部件中的裂纹或其它空腔，例如由镍基超级合金形成的燃气涡轮部分。 还描述了含有钎焊组合物的制品。

    NICKEL-BASE ALLOY, ARTICLES FORMED THEREFROM, AND PROCESS THEREFOR
    17.
    发明申请
    NICKEL-BASE ALLOY, ARTICLES FORMED THEREFROM, AND PROCESS THEREFOR 审中-公开
    镍基合金，其形成的制品及其制造方法

    公开(公告)号：US20070095441A1

    公开(公告)日：2007-05-03

    申请号：US11163847

    申请日：2005-11-01

    申请人： Liang Jiang ,  Ganjiang Feng ,  Stephen Balsone

    发明人： Liang Jiang ,  Ganjiang Feng ,  Stephen Balsone

    IPC分类号： C22C19/05

    CPC分类号： C22C19/056

    摘要： A composition and process for a nickel-base alloy that exhibits a desirable balance of high-temperature strength and weldability, as well as other properties suitable for high temperature applications. These properties are achieved with an alloy in which the combined level of titanium, aluminum, niobium, and tantalum is carefully controlled. The alloy consists of, by weight, 10 to less than 20% chromium, 15 to 20% cobalt, less than 1.0% molybdenum, 2.5 to 5% tungsten, 1.1 to 1.5% niobium, less than 0.5% tantalum, 3.0 to 3.9% titanium, 2.5 to 3.4% aluminum, 0.07 to 0.15% carbon, less than 0.06% zirconium, less than 0.03% boron, the balance nickel and impurities.

    摘要翻译： 一种镍基合金的组合物和方法，其表现出高温强度和焊接性的理想平衡，以及适用于高温应用的其它性能。 这些性能通过合金来实现，其中钛，铝，铌和钽的组合水平被认真地控制。 该合金按重量计包含10至小于20％的铬，15至20％的钴，小于1.0％的钼，2.5至5％的钨，1.1至1.5％的铌，小于0.5％的钽，3.0至3.9％ 钛，2.5〜3.4％的铝，0.07〜0.15％的碳，小于0.06％的锆，小于0.03％的硼，余量为镍和杂质。

    Nickel-containing alloys, method of manufacture thereof and articles derived thereform
    19.
    发明申请
    Nickel-containing alloys, method of manufacture thereof and articles derived thereform 审中-公开
    含镍合金，其制造方法和衍生于其的制品

    公开(公告)号：US20050069450A1

    公开(公告)日：2005-03-31

    申请号：US10675367

    申请日：2003-09-30

    申请人： Liang Jiang ,  Ji-Cheng Zhao ,  Ganjiang Feng

    发明人： Liang Jiang ,  Ji-Cheng Zhao ,  Ganjiang Feng

    IPC分类号： C22C19/05

    CPC分类号： C22C19/055 ,  C22C19/056 ,  C22C19/058

    摘要： Disclosed herein too is a method for manufacturing an article comprising casting an alloy comprising about 1.5 to about 4.5 weight percent aluminum; about 1.5 to about 4.5 weight percent titanium; up to about 3 weight percent niobium; about 14 to about 28 weight percent chromium; about 10 to 23 weight percent cobalt; about 1 to about 3 weight percent of tungsten, rhenium, ruthenium, molybdenum, or a combination thereof; about 0.02 to about 0.15 weight percent of carbon; about 0.001 to about 0.025 weight percent of boron; up to 0.2 weight percent of zirconium, hafnium, or a combination thereof; into a mold.

    摘要翻译： 本文还公开了一种用于制造制品的方法，包括铸造包含约1.5至约4.5重量％的铝的合金; 约1.5至约4.5重量％的钛; 高达约3重量％的铌; 约14至约28重量％的铬; 约10至23重量％的钴; 约1至约3重量％的钨，铼，钌，钼或其组合; 约0.02至约0.15重量％的碳; 约0.001至约0.025重量％的硼; 至多0.2重量％的锆，铪或其组合; 进入模具