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US 2021/0280764 A1Published application
Fabrication of a flux bias line local heating device
AssigneeInternational Business Machines Corporation
InventorsRasit Onur Topaloglu, Vivekananda P. Adiga, Martin O. Sandberg
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Abstract
Devices, systems, and/or methods that can facilitate local heating of a superconducting flux biasing loop are provided. According to an embodiment, a method can comprise forming on a substrate a biasing loop and a flux controlled qubit device of a superconducting flux bias circuit. The method can further comprise forming a heating device on the substrate to couple the heating device to the biasing loop.
Claims20
A method, comprising:
- forming on a substrate a biasing loop and a flux controlled qubit device of a superconducting flux bias circuit;
- and
- forming a heating device on the substrate to couple the heating device to the biasing loop.
A method, comprising:
- forming on a substrate a superconducting flux bias circuit comprising a flux controlled qubit device and a biasing loop comprising a first critical temperature material and a second critical temperature material;
- and
- forming a heating device on the substrate to couple the heating device to the biasing loop.
A method, comprising:
- forming on a substrate biasing loops and flux controlled qubit devices of superconducting flux bias circuits;
- and
- forming on the substrate one or more heating devices coupled to one or more control circuit wires formed on the substrate to couple the one or more heating devices to one or more of the biasing loops.
Dependencies are inferred from the claim text.