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WO/2018/190064A1 |
In order to avoid the issue of exponential increase in an expected value for calculation time relative to the magnitude of a problem, this processing method for quantum annealing calculation for solving discrete optimization problems inc...
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WO/2018/191041A1 |
Thermal management for superconducting interconnects is described. An interconnect may have a first end coupled to a superconducting system and a second end coupled to a non-superconducting system. The interconnect may include a supercon...
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WO/2018/189500A1 |
The present invention provides a process for producing a LnM2Cu3Ox high-temperature superconductive powder, the process comprising: i) providing an aqueous solution of Ln, M and Cu and at least one mineral acid; ii) adding at least one s...
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WO/2018/185306A1 |
The invention relates to a component for electric, magnetic, or optical applications, comprising at least two adjacent layers (GB1, GB2) with a common boundary region (GFB). The first layer has graphite with a Bernal crystal structure (g...
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WO/2018/176685A1 |
Disclosed is a coaxial sleeve superconducting apparatus, comprising a transfer sleeve device (1a) and a transfer inner tube (1b). The upper end of the transfer inner tube (1b) extends to the outer side of the transfer sleeve device (1a),...
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WO/2018/171823A1 |
The invention relates to a method for producing a Majorana material superconductor hybrid structure. The superconductive material is applied onto the Majorana material using a shadow mask, wherein - a first mask (2, 3) for a structured a...
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WO/2018/169433A2 |
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WO/2018/160309A1 |
One example includes a memory circuit. The memory circuit includes a memory array in which contiguous rows of the memory array are organized as a write-bypass portion that comprises a first portion of the rows and a main memory portion t...
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WO/2018/159832A1 |
A modulation circuit comprising a ring circuit having a first contact, a second contact, a third contact, and a fourth contact, wherein a first resonator circuit is connected to the first contact and the third contact, and a second reson...
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WO/2018/160187A1 |
Described herein are qubit devices having one or more Josephson Junctions which include hexagonal boron nitride (hBN) as a tunnel barrier layer provided between a base electrode layer and a top electrode layer of each Josephson Junction,...
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WO/2018/160674A1 |
Techniques for operating a mechanical oscillator as a quantum memory are described. According to some aspects, a qubit may be coupled to a piezoelectric material such that the electric field of the qubit causes stress within the piezoele...
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WO/2018/152210A1 |
A superconducting composition of matter including overlapping first and second regions. The regions comprise unit cells of a solid, the first region comprises an electrical insulator or semiconductor, and the second region comprises a me...
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WO/2018/144413A1 |
Superconducting devices with enforced directionality and related methods are provided. In one example, a device including a first Josephson junction transmission line (JTL) for propagating a first set of quantum signals in a first direct...
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WO/2018/144601A1 |
Various techniques and apparatus permit fabrication of superconductive circuits. A superconducting integrated circuit comprising a superconducting stud via, a kinetic inductor, and a capacitor may be formed. Forming a superconducting stu...
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WO/2018/125315A3 |
An example particle therapy system includes: a synchrocyclotron, and a gantry on which the synchrocyclotron is mounted to rotate around a patient position to position the synchrocyclotron relative to a treatment area of the patient. The ...
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WO/2018/122461A1 |
A superconducting junction (100) comprises: a first layer (104) and a second layer (106) of superconducting material; a tunneling layer (108) of insulating material disposed between the first layer (104) and the second layer (106) of the...
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WO/2018/125543A1 |
A device includes: a substrate; a superconducting quantum interference device (SQUID) including a superconductor trace arranged on an upper surface of the substrate and having at least one Josephson junction interrupting a path of the su...
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WO/2018/109205A1 |
A method for manufacturing a high temperature superconducting (HTS) tape for use in a continuously transposed conducting cable is provided. The method comprises the steps of: deposition of an HTS superconducting layer onto a buffered met...
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WO/2018/106215A1 |
Quantum circuit components that include Josephson Junctions are disclosed. An exemplary Josephson Junction includes a first superconductor element disposed over a first area of a substrate, a second superconductor element disposed over a...
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WO/2018/106942A1 |
A multilayer circuit board structure includes superconducting connections to internal layers thereof, for example by inclusion of superconducting vias. Two or more panels can each comprise respective electrically insulative substrates, e...
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WO/2018/101496A1 |
According to one embodiment of the present invention, provided is a method for manufacturing a superconductor comprising magnesium diboride, comprising: a first mixture preparation step of preparing a first mixture comprising boron powde...
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WO/2018/097925A1 |
The disclosed method of forming a superconductor interconnect structure comprises forming a superconducting element (64) in a first dielectric layer (54) that has a top surface aligned with the top surface of the dielectric layer, prefer...
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WO/2018/093544A1 |
The disclosed method of forming a Josephson junction (JJ) based superconductor device structure comprises forming a base electrode (18) in a first dielectric layer (16) with coplanar surfaces, preferably by a damascene process, forming a...
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WO/2018/089061A3 |
The disclosed method of forming a Josephson junction (JJ) based superconductor device interconnect structure includes forming a base electrode (18) in a coplanar first dielectric layer (16), preferably by a damascene process, depositing ...
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WO/2018/089061A2 |
A method is provided of forming a superconductor device interconnect structure. The method includes forming a first high temperature dielectric layer overlying a substrate, forming a base electrode in the first high temperature dielectri...
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WO/2018/089850A1 |
According to some aspects, a quantum information system is provided that includes an ancilla qubit; a qudit coupled to the ancilla qubit, a detector configured to generate a detection result based on a quantum state of the ancilla qubit,...
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WO/2018/075116A3 |
The disclosed method of forming a Josephson junction (JJ) based superconductor device interconnect structure comprises forming a base electrode (18) in a first dielectric layer (16) with coplanar top surfaces, preferably by a damascene p...
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WO/2018/067855A4 |
Methods and apparatus are disclosed for operating a memory cell formed from the plurality of coupled Josephson junctions. The memory cell is configured such that applying an electrical signal to the junctions can cause at least one, but ...
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WO/2018/065833A1 |
A technique relates to a superconducting electronic device. A crystalline substrate (105) has a trench (110). An embedded superconducting structure (205) is embedded in the trench (110) within the crystalline substrate (105). The embedde...
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WO/2018/066326A1 |
The present invention addresses the problem of conventional superconducting electromagnet devices in that, when an anomaly occurs, it is necessary to stop the operation of the device after a recovery work is performed by opening the devi...
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WO/2018/067855A1 |
Methods and apparatus are disclosed for operating a memory cell formed from the plurality of coupled Josephson junctions. The memory cell is configured such that applying an electrical signal to the junctions can cause at least one, but ...
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WO/2018/052397A1 |
A method includes: providing a device having a first layer and a second layer in contact with a surface of the first layer, in which the second layer includes a first superconductor material; forming a buffer material on the second layer...
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WO/2018/052466A1 |
A system includes: a chip (100) including a superconducting quantum computing circuit element (118); a printed circuit board (102) including a laminate sheet (114) a first superconductor layer including a signal line (110) and a ground l...
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WO/2018/050948A1 |
According to an example aspect of the present invention, there is provided an apparatus comprising: an optic fibre input (31 ); a plurality of photonic detectors (34) comprising a nanowire and biased with an electric input; a set of modu...
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WO/2018/050320A1 |
The invention relates to a superconducting current limiter (1) with a bifilar coil winding made of a HTS conductor (2) in a cryostat (3) which comprises a solid filler material (14, 19). The filling material comprises in particular a gra...
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WO/2018/052424A1 |
A method of fabricating an electrical contact junction that allows current to flow includes: providing a substrate including a first layer of superconductor material; removing a native oxide of the superconductor material of the first la...
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WO/2018/052414A1 |
A device includes: a substrate including a superconductor quantum device, the superconductor quantum device including a superconductor material that exhibits superconducting properties at or below a corresponding critical temperature; a ...
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WO/2018/048979A1 |
The substrate and buffer layers, of either one-sided or two-sided superconducting tape, are separated from the YCBO layer(s) of the tape by a combined action of radiative or inductive heat and mechanical force via a reel-to-reel manufact...
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WO/2018/048826A1 |
In various embodiments, superconducting wires incorporate diffusion barriers composed of Ta alloys that resist internal diffusion and provide superior mechanical strength to the wires.
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WO/2018/044868A1 |
A superconductor tape and method for manufacturing, measuring, monitoring, and controlling same are disclosed. Embodiments are directed to a superconductor tape which includes a superconductor film overlying a buffer layer which overlies...
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WO/2018/041600A1 |
The invention relates to a method for aerosol deposition, wherein a powder having particles of at least two substances is used, wherein the powder is first converted into an aerosol and is then subjected to a deposition process, wherein ...
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WO/2018/030167A1 |
An oxide superconducting wire that is provided with two superconducting laminates, each of which comprises a tape-like substrate, an intermediate layer provided on one surface of the substrate, an oxide superconducting layer provided on ...
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WO/2018/030977A1 |
Described herein are structures that include Josephson Junctions (JJs) to be used in quantum circuits. An exemplary method for fabricating JJs includes providing a stack of a base superconductive (SC) wire layer, a junction base SC layer...
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WO/2018/025786A1 |
In order to measure a current generated on the basis of a charged particle beam intensity with high sensitivity, a charged particle beam current measurement apparatus according to one embodiment of the present invention is provided with:...
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WO/2018/019508A1 |
The invention relates to a wound conductor assembly (1) having an electric conductor (3) which is wound into at least one conductor winding (5i), wherein, at least in a subregion (19a) of the conductor assembly (1) a spacer element (7) i...
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WO/2018/022385A1 |
A memory cell including a magnetic Josephson junction (MJJ) device is provided. The MJJ device (300) includes a free magnetic layer (310), a non-magnetic layer (320), and a fixed magnetic layer (312). The free magnetic layer comprises a ...
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WO/2018/017372A1 |
The proposed superconducting device, compatible with reciprocal quantum logic (RQL) Josephson junction circuits, includes a superconducting element having a first coefficient of thermal expansion formed on a dielectric layer having a dif...
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WO/2018/013436A1 |
According to various implementations of the invention, a vertical Josephson Junction device may be realized using molecular beam epitaxy (MBE) growth of YBCO and PBCO epitaxial layers in an a-axis crystal orientation. Various implementat...
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WO/2018/003420A1 |
This superconducting magnet device (1) comprises at least a superconducting coil (4), a permanent current switch (9) that is connected to the superconducting coil, and a refrigerant-circulating cooling means that cools the superconductin...
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WO/2017/217959A1 |
Described herein are structures that include Josephson Junctions to be used in superconducting qubits of quantum circuits disposed on a substrate. In one aspect of the present disclosure, at least a part of a Josephson Junction of a supe...
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