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WO/2019/156760A1 |
Techniques for providing hardware-efficient fault-tolerant quantum operations are provided. In some aspects a cavity and an ancilla transmon are used to implement a quantum operation by encoding a logical qubit using more than two energy...
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WO/2019/157408A1 |
A nanophononic metamaterial-based thermoelectric energy conversion device and processes for fabricating a nanophononic metamaterial-based thermoelectric energy conversion device is provided. In one implementation, for example, a nanophon...
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WO/2019/156259A1 |
The present invention relates to a superconductor comprising magnesium diboride and a manufacturing method therefor. A superconductor is manufactured by doping liquid chloroform in magnesium diboride, and thus a superconductor having a h...
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WO/2019/157321A1 |
A method for manufacturing a superconductor is described. A metal assembly precursor can be formed within a hollow copper support element. Forming the metal assembly precursor within a hollow copper support element by positioning a plura...
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WO/2019/150092A1 |
A device comprising a high temperature superconductor, HTS, circuit; wherein the HTS circuit comprises: a quenchable section comprising HTS material and connected in series to other elements of the HTS circuit, the HTS material comprisin...
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WO/2019/150674A1 |
The objective of the present invention is to provide a production device for an MgB2 superconductive thin film wire material enabling a reduction in the cost of a long wire material. The production device for the superconductive thin fil...
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WO/2019/150091A1 |
A monitoring device for use in a cryogenic system. The monitoring device comprises first (201) and second (202) conducting elements and a current detector (205). The first conducting element comprises high temperature superconducting, HT...
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WO/2019/152281A1 |
A tri-stable storage loop useful in reciprocal quantum logic (RQL) gate circuits and systems has control and signal input lines. When alternating stable current storage states are induced in the storage loop by an alternating input provi...
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WO/2019/146271A1 |
This superconductive cable according to one aspect of the present disclosure is for transmitting electric power among a plurality of electric power devices mounted on an aircraft. The superconductive cable is provided with: a heat insula...
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WO/2019/146269A1 |
This superconductive cable according to one aspect of the present disclosure is for transferring electric power among a plurality of electric power devices mounted on an aircraft. The superconductive cable is provided with: a heat insula...
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WO/2019/146270A1 |
A superconductive cable system according to one aspect of the present disclosure is for transmitting electric power among a plurality of electric power devices mounted on an aircraft. This superconductive cable system is provided with: a...
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WO/2019/143813A1 |
A superconducting fault current limiter element, comprising: a plurality of tapes, arranged in electrical parallel fashion among one another, wherein at least one tape of the plurality of tapes comprises a superconductor tape, and wherei...
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WO/2019/122608A1 |
A superconducting current limiting dipole (L6) comprising a superconducting conductor (F6) wound to form a two-wire coil extending in a single plane, an insulating layer (E1 to E11, H1) being disposed between two turns of said coil. The ...
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WO/2019/126564A1 |
A device includes a first semiconductor oxide layer (204); a portion of a semiconductor layer (206a) disposed on the first semiconductor oxide layer (204); and a second semiconductor oxide layer (208) including a first region disposed on...
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WO/2019/125498A1 |
One aspect of the present disclosure proposes a method of fabricating semiconductor-based Josephson Junctions in quantum circuit assemblies. The method is based on providing a semiconductor tunnel barrier element of a Josephson Junction ...
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WO/2019/117929A1 |
One aspect of the present disclosure proposes a method of fabricating quantum circuit assemblies that include Josephson Junctions. The method is based on providing an opening in a stack that includes an upper layer of a substrate, a laye...
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WO/2019/117883A1 |
One aspect of the present disclosure proposes a method of fabricating quantum circuit assemblies that include Josephson Junctions. The method is based on providing a structure that forms a bridge or a cantilever over a lead for the botto...
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WO/2019/118651A1 |
This disclosure teaches methods for making high-temperature superconducting striated tape combinations and the product high-temperature superconducting striated tape combinations. This disclosure describes an efficient and scalable metho...
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WO/2019/116103A2 |
A superconducting article includes a substrate and a superconducting metal oxide film formed on the substrate. The metal oxide film including ions of an alkali metal, ions of a transition metal, and ions of an alkaline earth metal or a r...
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WO/2019/111019A1 |
A poloidal field coil assembly for use in a tokamak. The poloidal field coil assembly comprises inner and outer poloidal field coils and a controller. The inner poloidal field coil is configured for installation inside a toroidal field c...
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WO/2019/105715A1 |
A method of forming a multi-qubit chip includes annealing a Josephson junction of a qubit to either increase or decrease the frequency of the qubit. The conditions of the anneal may be based on historical conditions, and may be chosen to...
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WO/2019/105778A1 |
Superconducting articles are disclosed which comprise at least two superconducting tapes (10, 20), each tape comprising a stabilizer layer (15, 25), a superconductor layer (13, 23), and a buffer layer (12, 22) formed in that order on a s...
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WO/2019/105716A1 |
A quantum bit (qubit) flip chip assembly is formed when a qubit is formed on a first chip and an optically transmissive path is formed on a second chip. The two chips are bonded using solder bumps. The optically transmissive path provide...
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WO/2019/106416A1 |
A technique relates to a structure. A first surface includes an inductive element of a resonator. A second surface includes a first portion of a capacitive element of the resonator and at least one qubit. A second portion of the capaciti...
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WO/2019/101763A1 |
The invention relates to a superconducting strip conductor (1) comprising a strip-like substrate (3) having two main surfaces (31a, 31b) and at least one planar superconducting layer (5) applied to a first main surface (31a) of the subst...
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WO/2019/101448A1 |
A capacitive coupling device (superconducting C-coupler) includes a trench formed through a substrate, from a backside of the substrate, reaching a depth in the substrate, substantially orthogonal to a plane of fabrication on a frontside...
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WO/2019/102071A1 |
A detector of microwave radiation comprises a signal input (401) and a detector output (402). An absorber element (404) of ohmic conductivity is coupled to said signal input (401) through a first length of superconductor (405). A variabl...
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WO/2019/100041A1 |
Organic-inorganic hybrid perovskite has demonstrated tremendous potential for the next generation of electronic and optoelectronic devices due to their remarkable carrier dynamics. However, current studies of electronic and optoelectroni...
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WO/2019/099171A2 |
Various fabrication method are disclosed. In one such method, at least one structure is formed on a substrate which protrudes outwardly from a plane of the substrate. A beam is used to form a layer of material, at least part of which is ...
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WO/2019/094957A1 |
The various embodiments described herein include methods, devices, and systems for fabricating and operating superconducting circuits. In one aspect, an electric circuit includes: (1) a first superconducting component having a first term...
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WO/2019/093178A1 |
In order to lower a magnetic field measuring element in the height direction thereof while reducing interference, this magnetic field measuring element is characterized by comprising a Superconducting QUantum Interference Device (SQUID) ...
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WO/2019/091592A1 |
A technique relates to correcting an area of overlap between two films created by sequential shadow mask evaporations. At least one process is performed of: correcting design features in an original layout to generate a corrected layout ...
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WO/2019/086942A1 |
A set of superconducting devices is interconnected in a lattice that is fabricated in a single two- dimensional plane of fabrication such that a superconducting connection can only reach a first superconducting device in the set while re...
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WO/2019/070935A3 |
Approaches useful to operation of scalable processors with ever larger numbers of logic devices (e.g., qubits) advantageously take advantage of QFPs, for example to implement shift registers, multiplexers (i.e., MUXs), de-multiplexers (i...
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WO/2019/081970A1 |
A vertical q-capacitor (202, 302, 700, 1100, 1400, 1800) includes a trench (304, 502, 902, 1202, 1204, 1602) in a substrate (400) through a layer (602, 1302, 1304) of superconducting material (402). A superconductor is deposited in the t...
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WO/2019/060829A3 |
A switchable Josephson junction is provided that includes a plurality of ferromagnetic insulators (8, 12) that are defined by their respective magnetic alignments. A first superconducting layer (10) that is positioned between any two of ...
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WO/2019/036081A3 |
A method of forming a superconductor interconnect structure is disclosed. The method includes forming a dielectric layer overlying a substrate, forming an interconnect opening in the dielectric layer, and moving the substrate to a deposi...
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WO/2019/071005A1 |
The various embodiments described herein include methods, devices, and systems for implementing logic gates. In one aspect, a circuit includes: (1) a superconducting component having a plurality of alternating narrow and wide portions; (...
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WO/2019/069894A1 |
Provided is a switch element having: a switch core material 61 that is formed from a superconducting material capable of transitioning from a normal conducting state above the critical field to a superconducting state below the critical ...
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WO/2019/070935A2 |
Approaches useful to operation of scalable processors with ever larger numbers of logic devices (e.g., qubits) advantageously take advantage of QFPs, for example to implement shift registers, multiplexers (i.e., MUXs), de-multiplexers (i...
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WO/2019/063113A1 |
The present invention generally relates to superconducting devices, more specifically, to integrating Josephson amplifiers or josephson mixers into printed circuit boards. A printed circuit board includes one or more board layers. A firs...
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WO/2019/067039A1 |
A superconducting apparatus is formed by depositing a first dielectric material (104) on a substrate (102) and curing the first dielectric material at a first temperature, forming a first superconducting layer comprising a first set of p...
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WO/2019/060829A2 |
A switchable Josephson junction is provided that includes a plurality of ferromagnetic insulators that are defined by their respective magnetic alignments. A first superconducting layer that is positioned between any two of the ferromagn...
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WO/2019/059879A1 |
A stacked device including a first substrate that includes a quantum information processing device, a second substrate bonded to the first substrate, and multiple bump bonds and at least one pillar between the first substrate and the sec...
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WO/2019/058357A1 |
An electromagnetic wave sensor (1) of extremely high sensitivity comprises a spin filter junction formed by an insulating layer (30) arranged between a metal electrode (20) and a superconducting layer (10) carrying an exchange field for ...
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WO/2019/055048A1 |
A method of reducing junction resistance variation for junctions in quantum information processing devices fabricated using two-step deposition processes. In one aspect, a method includes providing a dielectric substrate (208), forming a...
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WO/2019/050525A1 |
The subject matter of the present disclosure may be embodied in devices, such as flexible wiring, that include: an elongated flexible substrate; multiple electrically conductive traces arranged in an array on a first side of the elongate...
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WO/2019/049720A1 |
A superconducting device (1) is provided in a magnet device (2) including a magnet part (3) that generates a magnetic field. The superconducting device (1) has a superconducting bulk part (4) disposed outside the magnet part (3). The sup...
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WO/2019/045763A1 |
A method of fabricating a device is presented. The method includes forming a multilayer stack (101', 102', 103') on a substrate (10', 100') which has a principal surface. The multilayer stack includes a supporting layer (102') formed ove...
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WO/2019/044783A1 |
Provided is a high-temperature superconductor wire connection in which high-temperature superconductor wires comprising high-temperature superconductor layers are connected to each other; wherein facing first and second high-temperature ...
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