Extended Data Fig. 9: Quality factor comparison between HV and UHV qubits. | Nature

Extended Data Fig. 9: Quality factor comparison between HV and UHV qubits.

From: Millisecond lifetimes and coherence times in 2D transmon qubits

Extended Data Fig. 9: Quality factor comparison between HV and UHV qubits.The alternative text for this image may have been generated using AI.

Distribution in quality factors for transmons with HV-deposited (orange) and UHV-deposited (purple) junctions. The average and s.d. of Qavg for the HV and UHV qubits are (9.67 ± 2.29) × 106 and (9.87 ± 1.93) × 106, respectively.

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