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1. 发明授权

US5285067A Microwave detection of a superconducting infrared sensor 失效
标题翻译：超导红外传感器的微波检测
公开(公告)号：US5285067A
公开(公告)日：1994-02-08
申请号：US846633
申请日：1992-03-05
申请人： James C. Culbertson , Harvey S. Newman , Jeffrey M. Pond , Stuart A. Wolf , Ulrich Strom
发明人： James C. Culbertson , Harvey S. Newman , Jeffrey M. Pond , Stuart A. Wolf , Ulrich Strom
IPC分类号： G01J5/10 , H01L39/14 , H01L39/00
CPC分类号： H01L39/143 , G01J5/10 , Y10S505/849 , Y10S505/866
摘要： Highly sensitive infrared detectors can be made from superconducting micrrip transmission lines, having a single ground plane, a dielectric substrate on the ground plane, and a thin film path of superconducting oxide on the substrate. These microstrip transmission lines can be fabricated into resonant or non-resonant structures. The detectors operate by detecting changes in a microwave signal transmitted through the microstrip, measures in the amplitude, frequency or time domains. An embodiment of this invention is an asymmetric ring interferometer, with or without a metal segment in the shorter leg of the interferometer. Another embodiment of this invention is a meander path transmission line, which, in certain configurations, may be used as a single element array with very high resolution in the direction parallel to the meander lines.
摘要翻译：高灵敏度的红外探测器可以由超导微带传输线制成，具有单个接地平面，接地平面上的电介质基片以及衬底上超导氧化物的薄膜路径。这些微带传输线可以制成谐振或非谐振结构。检测器通过检测通过微带传输的微波信号的变化来进行操作，测量幅度，频率或时域。本发明的一个实施例是一种不对称环形干涉仪，其具有或不具有在干涉仪的较短支路中的金属段。本发明的另一实施例是曲折路径传输线，其在某些配置中可以被用作在与曲折线平行的方向上具有非常高的分辨率的单个元件阵列。

2. 发明授权

US4464065A Fast granular superconducting bolometer 失效
标题翻译：快速粒状超导辐射热量计
公开(公告)号：US4464065A
公开(公告)日：1984-08-07
申请号：US406428
申请日：1982-08-09
申请人： Stuart A. Wolf , Ulrich Strom , Kurt Weiser
发明人： Stuart A. Wolf , Ulrich Strom , Kurt Weiser
IPC分类号： G01J5/06 , G01J5/20 , G01K7/22 , G01K17/00 , G01N25/20
CPC分类号： G01J5/061 , G01J5/20 , G01K17/00 , G01K7/223 , Y10S505/847
摘要： A granular superconducting thin film bolometer made by anodizing a thin film of such materials as niobium nitride to form a thin granular film separated by and covered with the anodized oxide. The bolometer is cooled to its superconducting state and electrically connected to a biasing and detecting network. Its temporal response is better than 1 ns.
摘要翻译：通过对诸如铌之类的材料的薄膜进行阳极氧化以形成由阳极化氧化物分离并被阳极化氧化物覆盖的薄的颗粒膜制成的粒状超导薄膜测辐射热计。测辐射热计被冷却至其超导状态并电连接到偏置和检测网络。其时间响应优于1 ns。

3. 发明授权

US5079220A Process for single crystal growth of high T.sub.c superconductors 失效
标题翻译：高Tc超导体单晶生长工艺
公开(公告)号：US5079220A
公开(公告)日：1992-01-07
申请号：US356496
申请日：1989-05-25
申请人： William L. Lechter , Louis E. Toth , Badri N. Das , Stuart A. Wolf
发明人： William L. Lechter , Louis E. Toth , Badri N. Das , Stuart A. Wolf
IPC分类号： C04B35/45 , C04B35/645 , C04B35/653 , C30B1/12 , C30B11/00
CPC分类号： C30B29/225 , C04B35/4508 , C04B35/645 , C04B35/653 , C30B1/12 , C30B11/00 , Y10S505/729
摘要： Large oriented crystals greater than one millimeter in length of high T.sub.c superconducting compounds are grown by mixing starting materials in the correct proportions to make the superconducting compound, forming a mixture. The CO.sub.2 is removed from the mixture and the ternary oxide of the compound is formed from the mixture. Next, the mixture is formed into a self-supporting green body and sintered at a sintering temperature at which the top of the self-supporting green body is molten and the bottom surface is solid. The self-supporting green body is held at the sintering temperature for a time, forming a sintered body. Next, the sintered body is cooled so that crystals form. After this step, the crystals can be further processed to increase their superconducting properties. Finally, the crystals are removed and processed for use.
摘要翻译：通过以正确的比例混合起始材料以制造超导化合物形成混合物，生长大于1毫米长的高Tc超导化合物的大取向晶体。从混合物中除去CO 2，并从混合物中形成化合物的三元氧化物。接下来，将混合物形成为自支撑生坯，并且在自支撑生坯的顶部熔融并且底表面是固体的烧结温度下烧结。自支撑生坯在烧结温度下保持一段时间，形成烧结体。接着，将烧结体冷却，形成晶体。在该步骤之后，可以进一步处理晶体以增加其超导性能。最后，将晶体去除并处理使用。

4. 发明申请

US20130058157A1 MAGNETIC RANDOM ACCESS MEMORY DEVICE 有权
标题翻译：磁性随机访问存储器件
公开(公告)号：US20130058157A1
公开(公告)日：2013-03-07
申请号：US13697092
申请日：2011-05-11
申请人： Stuart A. Wolf , Jiwei Lu , Mircea R. Stan
发明人： Stuart A. Wolf , Jiwei Lu , Mircea R. Stan
IPC分类号： G11C11/16 , G11C99/00
CPC分类号： G11C11/14 , G11C11/161 , G11C11/1675 , Y10T29/49069
摘要： The present invention proposes an electronic memory device comprising a memory line including a memory domain. The memory line may contain a number of memory domains and a number of fixed domains, wherein each memory domain stores a single binary bit value. A multiferroic element may be disposed proximate to each memory domain allowing the magnetization of the memory domain to be changed using a spin torque current, and ensuring the stability of the magnetization of the domain when it is not being written. The domain boundary between the memory domain and one of its adjacent fixed domains may thereby be moved. An antiferromagnetic element may be disposed proximate to each fixed domain to ensure the stability of the magnetization of these. The value of each memory domain may be read by applying a voltage to a magnetic tunnel junction comprising the memory domain and measuring the current flowing through it.
摘要翻译：本发明提出了一种包括存储器线的电子存储器件，该存储器线包括存储器域。存储器线可以包含多个存储器域和多个固定域，其中每个存储器域存储单个二进制位值。可以将多层元件设置在每个存储器域附近，从而允许使用自旋转矩电流来改变存储器域的磁化，并且当未写入时确保该域的磁化的稳定性。因此，可以移动存储器域与其一个相邻固定域之间的域边界。反铁磁元件可以设置在每个固定结构域附近，以确保这些磁化的稳定性。可以通过将电压施加到包括存储器域的磁性隧道结并测量流过它的电流来读取每个存储器域的值。

5. 发明授权

US5574961A Phase-separated material (U) 失效
标题翻译：相分离材料（U）
公开(公告)号：US5574961A
公开(公告)日：1996-11-12
申请号：US711019
申请日：1985-01-16
申请人： Alan S. Edelstein , Stuart A. Wolf , Kenneth E. Kihlstrom
发明人： Alan S. Edelstein , Stuart A. Wolf , Kenneth E. Kihlstrom
IPC分类号： C04B35/71 , G11B5/64 , H01F10/00 , B22F7/04
CPC分类号： B82Y25/00 , C04B35/71 , G11B5/64 , G11B5/656 , H01F10/007 , Y10T428/12028 , Y10T428/12056 , Y10T428/12097
摘要： A material for disposition on a surface comprising Fe, Co, or FeCo in the form of small single magnetic domain metallic clusters disposed in an insulating matrix of BN. The material may be utilized as a new absorbing material for radar microwave signals. Additionally, the material may be utilized on a magnetic storage substrate to form a new magnetic recording medium.
摘要翻译：用于在包含Fe，Co或FeCo的表面上配置的材料，其形式为布置在BN绝缘基体中的小单磁畴金属簇。该材料可用作雷达微波信号的新吸收材料。另外，该材料可以用在磁存储基板上以形成新的磁记录介质。

6. 发明授权

US4279969A Method of forming thin niobium carbonitride superconducting films of exceptional purity 失效
标题翻译：形成特殊纯度的铌碳氮化物超导薄膜的方法
公开(公告)号：US4279969A
公开(公告)日：1981-07-21
申请号：US122945
申请日：1980-02-20
申请人： Thomas L. Francavilla , Stuart A. Wolf
发明人： Thomas L. Francavilla , Stuart A. Wolf
IPC分类号： C23C14/06 , H01L39/12 , H01L39/24 , C23C15/00
CPC分类号： C23C14/0664 , H01L39/12 , H01L39/2416 , Y10S505/813 , Y10S505/816
摘要： Thin superconducting NbCN films are deposited by reactive sputtering onto a dielectric substrate inside a vacuum chamber. The substrate is heated to a temperature of 600.degree.-1200.degree. C., ultra-pure Argon is introduced into the chamber, and niobium is presputtered from a high-purity target onto a shutter. A cyanogen and nitrogen gas mixture is introduced into the chamber at a rate of approximately 10.sup.-6 Torr liters/sec, and a shutter is opened exposing the substrate to the sputtered niobium. The deposited niobium reacts with the cyanogen-nitrogen gas mixture to form NbCN films of exceptional purity, and which exhibit superior superconductor properties.
摘要翻译：薄的超导NbCN膜通过反应溅射沉积在真空室内的电介质基底上。将基板加热至600〜1200℃的温度，将超纯氩引入室内，并将铌从高纯度靶投影到快门上。将氰和氮气混合物以约10-6托/升的速率引入室中，并且将基板打开以将基板暴露于溅射的铌。沉积的铌与氰氮混合物反应形成特殊纯度的NbCN膜，并表现出优异的超导体性能。

7. 发明授权

US08953366B2 Magnetic random access memory device 有权
标题翻译：磁性随机存取存储器件
公开(公告)号：US08953366B2
公开(公告)日：2015-02-10
申请号：US13697092
申请日：2011-05-11
申请人： Stuart A. Wolf , Jiwei Lu , Mircea R. Stan
发明人： Stuart A. Wolf , Jiwei Lu , Mircea R. Stan
IPC分类号： G11C11/00 , G11C11/14
CPC分类号： G11C11/14 , G11C11/161 , G11C11/1675 , Y10T29/49069
摘要： The present invention proposes an electronic memory device comprising a memory line including a memory domain. The memory line may contain a number of memory domains and a number of fixed domains, wherein each memory domain stores a single binary bit value. A multiferroic element may be disposed proximate to each memory domain allowing the magnetization of the memory domain to be changed using a spin torque current, and ensuring the stability of the magnetization of the domain when it is not being written. The domain boundary between the memory domain and one of its adjacent fixed domains may thereby be moved. An antiferromagnetic element may be disposed proximate to each fixed domain to ensure the stability of the magnetization of these. The value of each memory domain may be read by applying a voltage to a magnetic tunnel junction comprising the memory domain and measuring the current flowing through it.
摘要翻译：本发明提出了一种包括存储器线的电子存储器件，该存储器线包括存储器域。存储器线可以包含多个存储器域和多个固定域，其中每个存储器域存储单个二进制位值。可以将多层元件设置在每个存储器域附近，从而允许使用自旋转矩电流来改变存储器域的磁化，并且当未写入时确保该域的磁化的稳定性。因此，可以移动存储器域与其一个相邻固定域之间的域边界。反铁磁元件可以设置在每个固定结构域附近，以确保这些磁化的稳定性。可以通过将电压施加到包括存储器域的磁性隧道结并测量流过它的电流来读取每个存储器域的值。

8. 发明授权

US06501971B1 Magnetic ferrite microwave resonator frequency adjuster and tunable filter 失效
标题翻译：磁性铁氧体微波谐振器频率调节器和可调谐滤波器
公开(公告)号：US06501971B1
公开(公告)日：2002-12-31
申请号：US08739981
申请日：1996-10-30
申请人： Stuart A. Wolf , Frederic J. Rachford , John Claassen
发明人： Stuart A. Wolf , Frederic J. Rachford , John Claassen
IPC分类号： H01P1218
CPC分类号： H01P1/218
摘要： A magnetic ferrite microwave resonator frequency tunable filter and method for tuning a filter having both a resonator portion and a tuning portion. The resonator portion has an input for receiving an electromagnetic signal and an output for emitting an electromagnetic signal. A tuning portion includes a magnetic ferrite element disposed in first and second magnetic fields generated by a fixed magnet and an electromagnet. The magnetic ferrite element has a magnetic permeability determined by the first and second magnetic fields. The first magnetic field places a ferromagnetic resonance frequency of the ferrite element near a frequency of the electromagnetic signal transmitted by the resonator portion. The second magnetic field is variable in response to a varying current supplied to the electromagnet to change the permeability of the ferrite element, to thereby alter the center frequency of the resonator, thereby facilitating tuning of the electromagnetic signal.
摘要翻译：一种磁性铁氧体微波谐振器的频率可调谐滤波器以及用于调谐具有谐振器部分和调谐部分的滤波器的方法。谐振器部分具有用于接收电磁信号的输入端和用于发射电磁信号的输出端。调谐部包括设置在由固定磁体和电磁体产生的第一和第二磁场中的磁性铁氧体元件。磁性铁氧体元件具有由第一和第二磁场决定的导磁率。第一磁场将铁氧体元件的铁磁共振频率置于由谐振器部分传输的电磁信号的频率附近。第二磁场响应于提供给电磁体的变化的电流而变化，以改变铁氧体元件的磁导率，从而改变谐振器的中心频率，从而便于电磁信号的调谐。

9. 发明授权

US5106829A Method of making substantially single phase superconducting oxide ceramics having a Tc above 85 degrees 失效
标题翻译：制造Tc高于85度的基本单相超导氧化物陶瓷的方法
公开(公告)号：US5106829A
公开(公告)日：1992-04-21
申请号：US587466
申请日：1990-09-19
申请人： Syed B. Quadri , Louis E. Toth , Michael S. Osofsky , Steven H. Lawrence , Donald U. Gubser , Stuart A. Wolf
发明人： Syed B. Quadri , Louis E. Toth , Michael S. Osofsky , Steven H. Lawrence , Donald U. Gubser , Stuart A. Wolf
IPC分类号： C04B35/45 , H01L39/12
CPC分类号： H01L39/126 , C04B35/4508 , Y10S505/779 , Y10S505/78
摘要： A substantially single phase superconducting composition is formed from a of 1:2:3 molar ratio of fine powders of a superconducting rare earth oxide, CuO, and BaCo.sub.3. The mixed powders and shaped articles formed from the mixed powders are calcined, sintered, and cooled in an oxygen containing atmosphere. The cooling step is done slowly to convert the sample to the orthorhombic structure and to improve the superconducting properties. The article formed is a substantially single phase superconducting composition.
摘要翻译：基本上单相超导组合物由超导稀土氧化物CuO和BaCo 3的细粉末的1:2:3的摩尔比形成。由混合粉末形成的混合粉末和成型制品在含氧气氛中煅烧，烧结和冷却。冷却步骤缓慢进行，以将样品转换为斜方晶体结构，并提高超导性能。形成的制品是基本上单相超导组合物。

10. 依法登记的发明

USH39H Multilayer super-conducting shield and method of manufacturing same 失效
公开(公告)号：USH39H
公开(公告)日：1986-03-04
申请号：US762365
申请日：1985-08-05
申请人： Donald U. Gubser , Stuart A. Wolf
发明人： Donald U. Gubser , Stuart A. Wolf
IPC分类号： H01L39/14 , H05K9/00
CPC分类号： H05K9/0077 , H01L39/14
摘要： A multi-layer superconducting shield for shielding superconducting electronic devices from stray magnetic fields. In one embodiment the shield of the present invention comprises alternating concentric layers of a transition metal having a high transition temperature and a metal alloy formed from copper and a non-transition metal, said transition metal and metal alloy forming an interface, and a layer of A.sub.3 B-compound structure metal at the interface of said transition metal and metal alloy. The A.sub.3 B-compound structure metal is a high transition temperature superconductor.In a second embodiment the superconducting shield comprises a thin film of a high transition temperature superconducting nitride compound deposited on a cylindrical substrate. The nitride is deposited by reactive rf sputtering.

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