All-optical low-field magnetometry of superconductors using NV nanodiamonds
Omkar Dhungel, Saravanan Sengottuvel, Mariusz Mrózek, Till Lenz, Nir Bar-Gill, Adam M. Wojciechowski, Arne Wickenbrock, Dmitry Budker
Fig. 3, panel (b)
Derivative signal (mV/K), the rate of change $dR/dT$ of the lock-in signal, against temperature (K): Data and the double-Gaussian Fit, with green dashed lines at the two peaks, labelled 87.5 K and 88.2 K. The data are drawn as markers; the print draws them as a line.
Files
- Data: data.csv
- Overlay (Fit): overlay.csv
Provenance
This panel was reproduced from the authors' public data deposit (Zenodo: https://doi.org/10.5281/zenodo.18152877, 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.
Measurement 283, 122080 (2026) · DOI: 10.1016/j.measurement.2026.122080 · arXiv: 2510.11920
Other panels of Fig. 3: (a)
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