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. 6, panel (a)

Measured photoluminescence map: normalised contrast (Arb.) against the bias field $B^{\mathrm{bias}}$ (mT) and the rotation angle $\phi$ (radians), for a new magnetic-field configuration, with the diamond kept in the orientation found in Fig. 4.

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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. 6: (b-1) (b-2) (b-3)

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