Quantum magnetic J-oscillators

Jingyan Xu; Raphael Kircher; Oleg Tretiak; Dmitry Budker; Danila A. Barskiy

doi:10.1038/s41467-026-68779-5

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Quantum magnetic J-oscillators

Jingyan Xu, Raphael Kircher, Oleg Tretiak, Dmitry Budker, Danila A. Barskiy

2026Nature Communications 17, 1200CC BY 4.0LCP000007

Fig. 4, panel (a)

Spectra of naturally abundant acetonitrile (0.36% [$^{15}$N]-ACN), amplitude (pT) against frequency (Hz): the zero-field NMR spectrum and two $J$-oscillators, 222 ms, 150 and 160 ms, -240, labelled by feedback delay and gain. Shown as a waterfall instead of the printed offset stack; the molecular structure is not drawn. The printed axis unit Hzg is corrected to Hz.

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This panel was computed from the authors' public data deposit (figshare: https://doi.org/10.6084/m9.figshare.30992242, 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.

Nat. Commun. 17, 1200 (2026) · DOI: 10.1038/s41467-026-68779-5 · arXiv: 2504.06498

Other panels of Fig. 4: (b) (c) (d) (e) (f) (g) (h) (i)

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