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US 2021/0280633 A1Published application
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 device can comprise a substrate having a superconducting flux bias circuit comprising a biasing loop coupled to a flux controlled qubit device. The device can further comprise a heating device coupled to the biasing loop.
Claims20
A device, comprising:
- a substrate having a superconducting flux bias circuit comprising a biasing loop coupled to a flux controlled qubit device;
- and
- a heating device coupled to the biasing loop.
A device, comprising:
- a superconducting flux bias circuit comprising a flux controlled qubit device coupled to a biasing loop comprising a first critical temperature material and a second critical temperature material;
- and
- a heating device coupled to the biasing loop.
A device, comprising:
- a substrate having superconducting flux bias circuits comprising biasing loops coupled to flux controlled qubit devices;
- and
- one or more heating devices coupled to one or more of the biasing loops and one or more control circuit wires formed on the substrate.
Dependencies are inferred from the claim text.