Bias-Field-Free Operation of Nitrogen-Vacancy Ensembles in Diamond for Accurate Vector Magnetometry

Lilian Childress; Vincent Halde; Kayla Johnson; Andrew Lowther; David Roy-Guay; Romain Ruhlmann; Adrian Solyom

doi:10.1103/zcdm-5qq3

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Bias-Field-Free Operation of Nitrogen-Vacancy Ensembles in Diamond for Accurate Vector Magnetometry

Lilian Childress, Vincent Halde, Kayla Johnson, Andrew Lowther, David Roy-Guay, Romain Ruhlmann, Adrian Solyom

2025PRX Quantum 6, 040364Paper: CC BY 4.0 Data: CC BY-SA 4.0LCP000012

Fig. 6, panel (b-2)

Sub-map 2 of 4 of panel (b): inversion error (nT, log colors) for the $\langle1\bar{1}1\rangle$ orientation against MW azimuthal and polar angle (deg), at $\Omega_{\mathrm{max}}/2\pi = 100$ MHz. The cyan cross is the nominal MW direction; the red line marks coincidence of $3\Omega_{\langle111\rangle}/2$ with this orientation's $\Omega_i$. The printed dotted boxes and in-panel labels are not drawn.

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Data: data.csv
Overlay (nominal MW direction): overlay.csv

Provenance

This panel was computed from the authors' public data deposit (Borealis: https://doi.org/10.5683/SP3/DRTLGW, CC BY-SA 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.

Paper license: CC BY 4.0. Data license: CC BY-SA 4.0.

PRX Quantum 6, 040364 (2025) · DOI: 10.1103/zcdm-5qq3 · arXiv: 2505.24574

Other panels of Fig. 6: (a) (b-1) (b-3) (b-4)

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