Entanglement-Assisted Multiparameter Estimation with a Solid-State Quantum Sensor
Fig. 2, panel (c)
Signals $p_1 = \Pr(\ket{-1,+1})$, $p_2 = \Pr(\ket{-1,0})$ and $p_3 = \Pr(\ket{0,0})$ against rotation-gate pulse duration $T_r$ (ns), without a sensing loop ($N = 0$). Error bars are the standard deviation of the signal. Dashed curves are the model with state preparation and measurement errors; shaded bands are its 95% confidence intervals.
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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
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