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WO/2021/167847A1 |
A susceptor (200) used in a deposition reactor (800) provides heat input and controls the build-up of errant deposition. The susceptor heats a substrate tape (120) within the reactor upon which one or more thin films are deposited, parti...
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WO/2021/156538A1 |
The disclosure relates to a quantum detector configured to receive a microwave signal from a microwave source. The quantum detector comprises a main element formed by a main Josephson junction and a Josephson transmission line which is c...
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WO/2021/156377A1 |
The invention relates to a device (15) comprising a set of superconductive conductors (30A, 30B), of junctions (35) and of control members, each conductor (30A, 30B) comprising a first segment (50) extending in a first direction (X) and ...
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WO/2021/156378A1 |
The invention relates to a method for manufacturing a device, the device comprising a superconductive zone (20) and an insulating zone (22) in accordance with an arrangement, comprising the steps of: - depositing a buffer layer (12) on a...
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WO/2021/156542A1 |
A quantum electronics circuit comprises quantum circuit elements (101), control signal lines (102, 103), and signal couplings therebetween for coupling at least some control signal lines (102, 103) with at least some quantum circuit elem...
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WO/2021/154374A1 |
A magnetic Josephson junction memory cell (100) is provided that comprises a stack including a magnetic reference layer (112) and a magnetic storage layer (108) disposed between first and second superconductor electrodes (102, 120). The ...
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WO/2021/150101A1 |
The present invention is in the field of an electromagnetic circuit which may be used as a detector or in a quantum computer, which may be provided in an electronic device, and in a method of operating said electromagnetic circuit. There...
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WO/2021/148331A1 |
Techniques regarding qubit devices comprising silicon-based Josephson junctions and/or the manufacturing of qubit devices comprising silicon-based Josephson junctions are provided. For example, one or more embodiments described herein ca...
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WO/2021/148251A1 |
A method for adjusting a resonance frequency of a qubit (100) in a quantum mechanical device (500) includes providing a substrate (202) having a frontside (202A) and a backside (202B), the frontside having at least one qubit formed there...
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WO/2021/150303A2 |
Various applications of fiber reinforced high temperature superconductors are disclosed.
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WO/2021/144092A1 |
A method for fabricating a bridge structure in a quantum mechanical device includes providing a substructure including a substrate having deposited thereon a layer of a first superconducting material divided into a first portion, a secon...
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WO/2021/144922A1 |
Provided is a quantum computing element in which the level of intensity of interaction is not likely to be limited when tertiary or higher order interactions are included. The quantum computing element is provided with: a plurality of su...
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WO/2021/146028A1 |
Methods for mitigating microwave crosstalk and forming a component in a superconducting integrated circuit are discussed. Mitigating microwave crosstalk involves forming a microwave shield within the superconducting integrated circuit, t...
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WO/2021/145957A1 |
A solid state cooler device is disclosed that includes a first superconductor shunt, a first normal metal pad disposed on the first superconductor shunt, and a first insulator layer and a second insulator layer disposed on the normal met...
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WO/2021/141734A1 |
A nanowire structure includes a substrate, a graded planar buffer layer, a patterned mask, and a nanowire. The graded planar buffer layer is on the substrate. The patterned mask is on the graded planar buffer layer and includes an openin...
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WO/2021/141827A1 |
Embodiments of the disclosure provide method for performing contraction on a tensor network. The method can include: receiving, by a system, a tensor network comprising a plurality of tensors and a plurality of edges among the plurality ...
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WO/2021/141691A1 |
A method of forming a superconductor structure is disclosed. The method comprises forming a superconductor line in a first dielectric layer, forming a resistor with an end coupled to an end of the superconductor line, and forming a secon...
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WO/2021/140995A1 |
Provided is a microwave photon control device that includes: a first quantum bit and a second quantum bit that are respectively connected in parallel to a waveguide through which microwave photons are propagated; and a direct coupling be...
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WO/2021/140664A1 |
Provided is a wiring board that makes it possible to achieve a through electrode that has an insulating layer that has low dielectric loss. A wiring board (50) that includes a silicon board (40) that is formed from silicon and has an ele...
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WO/2021/132359A1 |
[Problem] To provide a phononic material which represents voltage-current characteristics in which a current flows even when there is no potential gradient, and a method for manufacturing same. [Solution] This phononic material 1 has a p...
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WO/2021/131166A1 |
The present invention provides a superconducting wire using MgB２, wherein a curvature radius can be reduced up to a realistic value without significantly reducing a critical current, and removal performance of an inhibitory factor at a...
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WO/2021/131178A1 |
A persistent current switch (41) provided in a superconducting electromagnet device (101) and connected in parallel to a superconducting coil (3) is provided with: a first resistance portion (4c) in which a continuous superconducting wir...
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WO/2021/131791A1 |
A cooling system for a superconducting current limiter according to an embodiment comprises: a condenser that is disposed in a gas phase part of a coolant tank in which a first coolant for cooling a superconducting current limiting eleme...
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WO/2021/133173A1 |
Methods and systems are described for readout of one or more spin states associated with one or more quantum dots in an array of quantum dots, wherein the method comprises: configuring or providing one or more read-out paths of connected...
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WO/2021/131783A1 |
An embodiment provides a cooling system for a superconducting cable and a superconducting current-limiting device electrically connected to the superconducting cable, the cooling system comprising: a refrigerator; a circulation path for ...
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WO/2021/132358A1 |
[Problem] To provide a phononic material that exhibits an electrical resistance characteristic less than or equal to 0 Ω, a precursor of the same, and a method for producing these. [Solution] A phononic material 1 has a periodic structu...
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WO/2021/126385A1 |
Josephson magnetic memory cells with a semiconductor-based magnetic spin valve are described. An example memory cell includes a first superconducting electrode, a second superconducting electrode, and a semiconductor-based magnetic spin ...
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WO/2021/124356A1 |
Processes and devices for fabrication of nanostructured superconductors are provided. A precursor of a first material is dispersed into a carrier gas to obtain a first aerosol. The first aerosol is contacted with a substrate. Decompositi...
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WO/2021/118445A1 |
The present invention relates to a tunable microwave resonator device (100, 200) having an associated base wavelength, the microwave resonator device comprising: a dielectric substrate (102); an electrically conductive line pattern (104)...
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WO/2021/118676A1 |
A support structure for a flexible interconnect of a superconducting system can include a support member that is formed of thermally conductive material. The support member can include a plurality of parallel slots. Each slot can extend ...
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WO/2021/115991A1 |
Devices, systems, methods, computer-implemented methods, apparatus, and/or computer program products that can facilitate a switch device that shifts frequency of a resonator in a quantum device are provided. According to an embodiment, a...
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WO/2021/110274A1 |
Semiconductor-ferromagnetic insulator-superconductor hybrid device A semiconductor-ferromagnetic insulator-superconductor hybrid device (200) comprises a semiconductor component (20), a ferromagnetic insulator component (24), and a super...
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WO/2021/113513A1 |
A system and method for mitigating flux trapping in a superconducting integrated circuit. A first metal layer is formed having a first critical temperature and a first device, and a flux directing layer is formed having a second critical...
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WO/2021/111229A1 |
A within-chip magnetic field control device is formed in proximity to a Josephson Junction (JJ) structure. The within-chip magnetic field control device includes wiring structures that are located laterally adjacent to the JJ structure. ...
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WO/2021/111961A1 |
Proposed is a method for introducing a phase shift and a structure and a circuit arrangement for the method, which eliminate or minimize the risk of dissimilar materials without being adversely affected by noise caused by an environmenta...
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WO/2021/111438A1 |
Provided is a quantum computing device comprising a carbon nanotube, a superconducting substrate in quantum proximity to the nanotube and being in a superconducting state having a pairing correlation matrix with a substantial spin-triple...
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WO/2021/112856A1 |
A method of fabricating a hollow wall for controlling directional deposition of material comprises: forming a layer of resist on a substrate; removing a portion of the resist selectively to form a channel in the resist; forming a layer o...
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WO/2021/110275A1 |
A method of selectively etching a metal component (12) of a workpiece further comprising a ferromagnetic insulator component (14). The method comprises contacting the metal component with an etchant solution. The etchant solution compris...
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WO/2021/113746A1 |
A method of fabricating a semiconductor-superconductor hybrid device comprises providing a workpiece comprising a semiconductor component, a layer of a first superconductor material on the semiconductor component, and a layer of a second...
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WO/2021/103530A1 |
A two-dimensional scalable superconducting qubit structure and a cavity mode control method therefor. The two-dimensional scalable superconducting qubit structure comprises: a superconducting qubit chip, the superconducting qubit chip in...
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WO/2021/108032A1 |
A solid state cooler device (10) is disclosed that comprises a first normal metal pad (14), a first aluminum layer (26) and a second aluminum layer (27) disposed on the first normal metal pad and separated from one another by a gap (49),...
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WO/2021/099222A1 |
Devices, systems, methods, computer-implemented methods, apparatus, and/or computer program products that can facilitate a suspended Majorana fermion device (2206) comprising an ion implant defined nanorod (406) in a semiconducting devic...
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WO/2021/099461A1 |
An active cooling structure (200, 200a), comprising a non¬ superconducting layer (220), a superconducting layer (210), and an array of Superconductor-Insulator-Normal Metal (NIS) tunnel junctions (240) is provided. The non-superconducti...
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WO/2021/096955A1 |
Methods, devices, and systems are described for forming a superconducting qubit. An example device may comprise a substrate having a first surface and a patterned layer adjacent the substrate and comprising tantalum in an alpha phase. Th...
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WO/2021/094310A1 |
A quantum computing device is fabricated by forming, on a superconductor layer (410), a first resist pattern defining a device region and a sensing region within the device region. The superconductor layer within the sensing region is re...
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WO/2021/094315A1 |
A quantum computing device is fabricated by forming, on a superconductor layer (410), a first resist pattern defining a device region and a sensing region within the device region. The superconductor layer within the sensing region is re...
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WO/2021/094321A1 |
A method of making a Josephson junction for a superconducting qubit includes providing a substructure (500) having a surface with first and second trenches (306 and 308) perpendicular to each other defined therein. The method further inc...
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WO/2021/094541A1 |
A method of making a Josephson junction in a superconducting qubit includes providing a substrate (100) having a convex structure with a first face (402A) and a second face (402B) meeting at an edge (402C), depositing a first layer of su...
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WO/2021/094320A1 |
Techniques regarding encapsulating one or more superconducting devices of a quantum processor (100) are provided. For example, one or more embodiments described herein can regard a method that can comprise depositing an adhesion layer (4...
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WO/2021/094313A1 |
A quantum computing device is fabricated by forming, on a superconductor layer (410), a first resist pattern defining a device region and a sensing region within the device region. The superconductor layer within the sensing region is re...
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