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. 7, panel (c)

Example Fourier-domain data set at a coil voltage of 4 V: 2D inner product magnitude (arb. units) against free evolution and pulse duration frequency (MHz). For each of four orientations a cross marks the fitted double-quantum maximum and dots of the same color the expected locations of its other double-quantum peaks.

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Data: data.csv
Overlay (orientation 1 fitted DQ maximum): 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. 7: (b) (d) (e) (f)

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