Readout of a solid state spin ensemble at the projection noise limit

Fig. 5, panel (b)

Calculated sensitivity $\eta$ (T$/\sqrt{\mathrm{Hz}}$) against number of readouts $m$, on log-log axes, for $N_{\mathrm{NV}} = 100$ and $\tau_{\mathrm{sens}} = 1$ ms without squeezing ($\xi^2 = 0.0$ dB). The four squeezed curves, the $\eta_{\mathrm{conv}}$ reference line and the dashed limit lines of the printed panel are not shown.

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• Data: data.csv

Provenance

This panel was reproduced from the authors' public data deposit (DaRUS: https://doi.org/10.18419/DARUS-5745, CC BY 4.0). 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.

Nat. Commun. 17, 4028 (2026) · DOI: 10.1038/s41467-026-72721-0 · arXiv: 2509.11854

Other panels of Fig. 5: (a)

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