Microwave-free vector magnetometry and crystal orientation determination with nitrogen-vacancy centers using Bayesian inference

Hilario Espinós; Omkar Dhungel; Arne Wickenbrock; Dmitry Budker; Ricardo Puebla; Erik Torrontegui

doi:10.1038/s42005-026-02736-y

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Microwave-free vector magnetometry and crystal orientation determination with nitrogen-vacancy centers using Bayesian inference

Hilario Espinós, Omkar Dhungel, Arne Wickenbrock, Dmitry Budker, Ricardo Puebla, Erik Torrontegui

2026Communications PhysicsCC BY 4.0LCP000004

Fig. 4, panel (b)

Simulated photoluminescence map with the inferred parameters: normalised contrast (Arb.) against the axial bias field $B^{\mathrm{bias}}$ (mT) and the transverse field angle $\phi$ (radians), on the axes of panel (a).

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Data: data.csv

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This panel was reproduced from the authors' public data deposit (Zenodo: https://doi.org/10.5281/zenodo.19222211, 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.

Commun. Phys. (2026) · DOI: 10.1038/s42005-026-02736-y · arXiv: 2512.13835

Other panels of Fig. 4: (a) (c-1) (c-2) (c-3)

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