Extended Data Fig. 10: Larmor frequency variation as function of B0.
From: Industry-compatible silicon spin-qubit unit cells exceeding 99% fidelity
a,b, Standard deviation of the Larmor frequency variation σ(ΔfL) obtained from real-time Larmor frequency feedback during interleaved Ramsey measurements as a function of total run time for a range of magnetic field amplitudes B0 of qubit 1 and 2, respectively. The second y-axis on the right shows the inverse 1/σ(ΔfL) as an approximation for expected \({T}_{2}^{* }\).
