Entanglement-Assisted Multiparameter Estimation with a Solid-State Quantum Sensor
Fig. 4, panel (b)
Minimum measurable detuning $\delta\Delta_t$ (MHz) against number of repetitions $N$, log-log: experiment (blue open diamonds, error bars are the standard error), simulation (red circles) with its power-law fit (red line), and the ideal-model photon-shot-noise limits for $P=1$ (gray dashed) and $P=0.51$ (gray dotted).
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- Data: data.csv
- Overlay: overlay.csv
Provenance
This panel was reproduced from the authors' public data deposit (Zenodo: https://doi.org/10.5281/zenodo.18172942, CC BY 4.0), with the model curve recovered from the published vector figure. The plot shown here is re-rendered for interactive viewing and analysis. See the paper for the original figure and full scientific context.
License: CC BY 4.0.
PRX Quantum 7, 020307 (2026) · DOI: 10.1103/kqfr-bbfx · arXiv: 2505.14578
Other panels of Fig. 4: (a) (c)
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