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公开(公告)号：US5550389A
公开(公告)日：1996-08-27
申请号：US171869
申请日：1993-12-22
申请人： Toshikazu Nishino , Mutsuko Hatano , Haruhiro Hasegawa , Hideaki Nakane , Ushio Kawabe , Kazuo Saitoh , Mitsuo Suga , Kazumasa Takagi
发明人： Toshikazu Nishino , Mutsuko Hatano , Haruhiro Hasegawa , Hideaki Nakane , Ushio Kawabe , Kazuo Saitoh , Mitsuo Suga , Kazumasa Takagi
CPC分类号： H01L39/145
摘要： A superconducting device low in power dissipation and high in operating speed is fabricated by use of a combination of a superconductor material and a semiconductor material. The superconducting device having a low power dissipation and high operating speed characteristic according to the present invention is suitable for configuring a large-scale integrated circuit.
摘要翻译： 通过使用超导体材料和半导体材料的组合来制造功耗低且工作速度高的超导装置。 根据本发明的具有低功耗和高工作速度特性的超导装置适用于配置大规模集成电路。
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2.发明授权Superconducting device including plural superconducting electrodes formed on a normal conductor 失效超导装置包括形成在正常导体上的多个超导电极
公开(公告)号：US5442195A
公开(公告)日：1995-08-15
申请号：US136984
申请日：1993-10-18
申请人： Kazuo Saitoh , Toshikazu Nishino , Mutsuko Hatano
发明人： Kazuo Saitoh , Toshikazu Nishino , Mutsuko Hatano
CPC分类号： H01L27/18 , Y10S505/832
摘要： A superconducting device may include a superconducting weak link equipped with plural superconducting devices that are used as input-output terminals formed on the same plane and at least one current source for applying current to at least one of these superconducting electrodes. A superconducting device suitable for high integration can be realized as it enables structuring of a superconducting weak link 1 equipped with plural superconducting electrodes 101, 102, 103 and 104 that can be used as input-output terminals and changing symmetry of superconducting electrode arrangement through the form of a normal conductor 201 which is forming a superconducting weak link. In addition, when this superconducting device is used as a quasi-particle injection type device, a superconducting device with plural superconducting electrodes that can be used for a gate electrode, drain electrode or control electrode can be realized. Further, a superconducting device equipped with new functions (e.g. motion as a neuron device) which are capable of high integration can be realized by utilizing these characteristics. Furthermore, being a proximity effect type, superconducting weak link has an advantage of realizing an ultra highspeed, low electricity consuming switching device.
摘要翻译： 超导装置可以包括配备有多个超导装置的超导弱连接器，所述多个超导装置用作形成在同一平面上的输入 - 输出端子和用于向这些超导电极中的至少一个施加电流的至少一个电流源。 可以实现适用于高集成度的超导装置，因为它能够构成配备有可用作输入 - 输出端子的多个超导电极101,102,103和104的超导弱连接件1，并且通过所述超导电极装置改变超导电极装置的对称性 形成超导弱连接的正常导体201的形式。 此外，当该超导装置用作准粒子注入型装置时，可以实现具有可用于栅电极，漏电极或控制电极的多个超导电极的超导装置。 此外，可以通过利用这些特性来实现配备有能够高集成度的新功能（例如作为神经元装置的运动）的超导装置。 此外，作为接近效应型，超导弱连接具有实现超高速，低耗电开关器件的优点。
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3.发明申请公开(公告)号：US20080064605A1
公开(公告)日：2008-03-13
申请号：US11798021
申请日：2007-05-09
IPC分类号： H01L39/24
CPC分类号： H01L39/2487 , H01L39/141
摘要： A superconducting magnesium diboride (MgB2) thin film showing a high critical current density to an angle of an applied magnetic field for a wide range is provided. Columnar crystal grains of MgB2 grow with the same tilted to the normal line of the substrate by supplying a magnesium (Mg) flux and a boron (B) flux from direction tilted each to the normal axis of a substrate in high vacuum. The superconducting magnesium diboride (MgB2) thin film comprising a plurality of layers containing MgB2 columnar crystal grains with the angle of the grain boundaries being different from each other is formed by controlling the angle of supplying the magnesium (Mg) flux and the boron (B) flux to the substrate.
摘要翻译： 提供了一种超导二硼化镁（MgB 2 O 2）薄膜，其显示出对于宽范围施加的磁场的角度具有高的临界电流密度。 MgB 2的柱状晶粒通过从方向倾斜的方向以相对于基板的法线方向倾斜的方式以与基板的法线相同的方式生长，从而提供镁（Mg）助熔剂和硼（B） 底物在高真空中。 包含晶界的角度彼此不同的包含MgB 2柱状晶粒的多个层的超导二硼化镁（MgB 2 O 2）薄膜通过 控制向基板供应镁（Mg）助熔剂和硼（B）助焊剂的角度。
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公开(公告)号：US20060119360A1
公开(公告)日：2006-06-08
申请号：US11192081
申请日：2005-07-29
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092 , H01F5/003 , H01F6/00 , H01F6/06 , H01F17/0013
摘要： An NMR probe having a high-sensitivity solenoid probe coil for receiving free induction decay (FID) signals in nuclear magnetic resonance (NMR) spectroscopy, and an NMR spectrometer which incorporates this probe. The solenoid probe coil is fabricated by a building block approach where it mainly consists of coil substrates having superconducting thin film coils made from superconducting thin film thereon, and side holding plates and a wiring substrate with line pattern of superconducting thin films which are both perpendicular to the coil substrates. The superconducting thin film coils are connected with the line patterns of superconducting thin films by capacitive coupling to make the solenoid coil configuration and solenoid probe coil of superconducting material.
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公开(公告)号：US20080231277A1
公开(公告)日：2008-09-25
申请号：US12010292
申请日：2008-01-23
IPC分类号： G01R33/31
CPC分类号： G01R33/34076 , G01R33/30 , G01R33/307 , G01R33/34007 , G01R33/34023 , G01R33/34046 , G01R33/34053 , G01R33/34069 , G01R33/56536
摘要： The present invention provides a highly-sensitive nuclear magnetic resonance (NMR) spectrometer which achieves a high Q factor using a superconductor, and concurrently which is provided with a probe antenna maintaining the magnetic homogeneity of the static magnetic field in a sample space. An antenna coil is fabricated by using a wire having a superconducting layer formed on the surface of a metal wire.
摘要翻译： 本发明提供使用超导体实现高Q因子的高灵敏度核磁共振（NMR）光谱仪，并且同时具有保持样品空间中的静磁场的磁均匀性的探针天线。 通过使用在金属线的表面上形成有超导层的导线来制造天线线圈。
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公开(公告)号：US07352186B2
公开(公告)日：2008-04-01
申请号：US11798016
申请日：2007-05-09
IPC分类号： G01V3/00
CPC分类号： G01R33/34069 , G01R33/34007 , G01R33/34023 , G01R33/34053 , G01R33/3415 , G01R33/3657 , G01R33/3806
摘要： Provided is a nuclear magnetic resonance probe coil that is included in a nuclear magnetic resonance apparatus in which the direction of a static magnetic field is horizontal and that can highly sensitively measure multiple nuclear species. A nuclear magnetic resonance apparatus includes a unit that horizontally applies a static magnetic field, a unit that vertically moves a specimen to a predetermined position in the apparatus, and a probe including in the distal part thereof a probe coil that applies a radiofrequency signal to the specimen and that detects a signal produced by the specimen. The probe coil includes multiple pairs of superconducting thin-film rings formed on respective substrates that are disposed in parallel with the static magnetic field while being separated from each other by a predetermined distance, a detection loop that detects a signal received by the superconducting thin-film rings, and a transmission coil that applies the radiofrequency signal to the specimen and that has the normal thereto extended horizontally.
摘要翻译： 提供了一种核磁共振探针线圈，其包括在核磁共振装置中，其中静磁场的方向是水平的并且可以高度灵敏地测量多个核物种。 核磁共振装置包括水平施加静磁场的单元，将试样垂直移动到装置中的预定位置的单元，以及在其远端部分包括将射频信号施加到 样品，并检测由样品产生的信号。 探针线圈包括形成在各自基板上的多对超导薄膜环，它们与静态磁场平行设置，同时彼此分离预定距离;检测环路，其检测由超导薄膜晶体管接收的信号， 薄膜环，以及将射频信号施加到试样并具有水平延伸的传播线圈。
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公开(公告)号：US07173424B2
公开(公告)日：2007-02-06
申请号：US11196279
申请日：2005-08-04
申请人： Kazuo Saitoh , Haruhiro Hasegawa , Hiroyuki Yamamoto , Hisaaki Ochi , Tsuyoshi Wakuda , Michiya Okada
发明人： Kazuo Saitoh , Haruhiro Hasegawa , Hiroyuki Yamamoto , Hisaaki Ochi , Tsuyoshi Wakuda , Michiya Okada
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092
摘要： A configuration of an NMR apparatus is provided. In the NMR apparatus, a magnetic field space of higher uniformity is generated by split superconducting magnets. At the same time, it is provided with a cryo probe excellent in cooling capability and sensitivity between two superconducting solenoid coils constructed in very close proximity to each other. For this purpose, a probe coil provided between the two superconducting solenoid coils is so constructed that the following is implemented: a certain distance is ensured between a substrate with a coil formed thereon and another, and the substrates and spacer substrates for cooling are alternately laminated. The spacer substrates are cooled by a cold head of sapphire. When the probe coil is inserted in the same direction as a sample tube (direction perpendicular to the static magnetic field), the spacer substrates cannot be coupled directly by the cold head of sapphire. Therefore, they are cooled through a fixed substrate for thermal conduction of sapphire coupled with the cold head.
摘要翻译： 提供了NMR装置的结构。 在NMR装置中，通过分体超导磁体产生更高均匀性的磁场空间。 同时，它提供了一种低温探针，该低温探针具有非常接近的两个超导螺线管线圈之间的冷却能力和灵敏度。 为此，设置在两个超导螺线管线圈之间的探针线圈被构造成使得实现以下功能：在其上形成有线圈的基板和另一个之间确保一定距离，并且用于冷却的基板和间隔基板交替层压 。 间隔基板被蓝宝石的冷头冷却。 当探针线圈沿着与样品管相同的方向（垂直于静磁场的方向）插入时，间隔基板不能由蓝宝石的冷头直接耦合。 因此，它们通过固定的基板进行冷却，用于与冷头连接的蓝宝石的热传导。
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公开(公告)号：US07639014B2
公开(公告)日：2009-12-29
申请号：US11980579
申请日：2007-10-31
IPC分类号： G01V3/00
CPC分类号： G01R33/34069 , G01R33/34007 , G01R33/34023 , G01R33/34053 , G01R33/3806 , G01R33/56536
摘要： It is an object of the invention to provide, in a nuclear magnetic resonance spectrometer wherein the direction of the static magnetic field is the horizontal direction, a nuclear magnetic resonance probe coil having a highly uniform magnetic field, which can measure at high sensitivity. The present invention, by selecting the design and shapes of the materials forming the probe coil with a view to suppressing disorder in the magnetic field distribution, and using superconducting thin film coils formed on hollow circular substrates to form a receiver coil and coil support materials having curved surfaces, provides a nuclear magnetic resonance spectrometer of high sensitivity that can improve uniformity of a magnetic field.
摘要翻译： 本发明的目的是提供一种核磁共振光谱仪，其中静磁场的方向为水平方向，具有高度均匀的磁场的核磁共振探针线圈，其能够以高灵敏度测量。 本发明通过选择形成探针线圈的材料的设计和形状，以抑制磁场分布的紊乱，并且使用形成在中空圆形基板上的超导薄膜线圈，以形成具有 提供了高灵敏度的核磁共振光谱仪，可以提高磁场的均匀性。
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公开(公告)号：US20070273379A1
公开(公告)日：2007-11-29
申请号：US11798016
申请日：2007-05-09
IPC分类号： G01V3/00
CPC分类号： G01R33/34069 , G01R33/34007 , G01R33/34023 , G01R33/34053 , G01R33/3415 , G01R33/3657 , G01R33/3806
摘要： Provided is a nuclear magnetic resonance probe coil that is included in a nuclear magnetic resonance apparatus in which the direction of a static magnetic field is horizontal and that can highly sensitively measure multiple nuclear species. A nuclear magnetic resonance apparatus includes a unit that horizontally applies a static magnetic field, a unit that vertically moves a specimen to a predetermined position in the apparatus, and a probe including in the distal part thereof a probe coil that applies a radiofrequency signal to the specimen and that detects a signal produced by the specimen. The probe coil includes multiple pairs of superconducting thin-film rings formed on respective substrates that are disposed in parallel with the static magnetic field while being separated from each other by a predetermined distance, a detection loop that detects a signal received by the superconducting thin-film rings, and a transmission coil that applies the radiofrequency signal to the specimen and that has the normal thereto extended horizontally.
摘要翻译： 提供了一种核磁共振探针线圈，其包括在核磁共振装置中，其中静磁场的方向是水平的并且可以高度灵敏地测量多个核物种。 核磁共振装置包括水平施加静磁场的单元，将试样垂直移动到装置中的预定位置的单元，以及在其远端部分包括将射频信号施加到 样品，并检测由样品产生的信号。 探针线圈包括形成在各自基板上的多对超导薄膜环，它们与静态磁场平行设置，同时彼此分离预定距离;检测环路，其检测由超导薄膜晶体管接收的信号， 薄膜环，以及将射频信号施加到试样并具有水平延伸的传播线圈。
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公开(公告)号：US07164269B2
公开(公告)日：2007-01-16
申请号：US11188957
申请日：2005-07-26
IPC分类号： G01V3/00
CPC分类号： G01R33/34053 , G01R33/34007 , G01R33/34023 , G01R33/34069 , G01R33/34092
摘要： A solenoid-type probe coil wherein superconductive thin film is used, whose quality factor is high, and which is put in an uniform magnetic field and occupies a small space is provided. For that purpose, the coil is made by piling up, in generally parallel, two or more substrates on which superconductive film is formed and connecting superconductors and normal-metal thin films through capacitance or low contact resistance.
摘要翻译： 提供了一种使用超导薄膜的螺线管型探针线圈，其质量因素高，并且被放置在均匀的磁场中并占据小的空间。 为此，线圈通过大体上平行地堆叠形成超导膜的两个或更多个基板并通过电容或低接触电阻连接超导体和正常金属薄膜而制成。
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