Two-dimensional scalable superconducting qubit structure and method for controlling cavity mode thereof
US12402543B2 · kind B2 · utility
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Key dates
| Filing date | Jul 1, 2020 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Dec 16, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N69/00
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
The present disclosure provides a two-dimensional scalable superconducting qubit structure and a method for controlling a cavity mode thereof. The two-dimensional scalable superconducting qubit structure includes: a superconducting qubit chip comprising a plurality of two-dimensionally distributed and scalable qubits; a capacitor part of each of the qubits has at least five arms distributed two-dimensionally, two of the at least five arms in each qubit are respectively connected with a read coupling circuit and a control circuit, and the other at least three arms are coupled with adjacent qubits through a coupling cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.