In situ learning-based spin engineering of pulsed dynamic nuclear polarization

Filip V. Jensen; José P. Carvalho; Nino Wili; Asbjørn Holk Thomsen; David L. Goodwin; Lukas Trottner; Claudia Strauch; Anders Bodholt Nielsen; Niels Chr. Nielsen

doi:10.1126/sciadv.aeh4467

In situ learning-based spin engineering of pulsed dynamic nuclear polarization

Filip V. Jensen, José P. Carvalho, Nino Wili, Asbjørn Holk Thomsen, David L. Goodwin, Lukas Trottner, Claudia Strauch, Anders Bodholt Nielsen, Niels Chr. Nielsen

2026Science Advances 12, eaeh4467CC BY 4.0LCP000085

Fig. 4, panel (d)

DNP enhancement $|\epsilon|$ against buildup time $t_{\mathrm{DNP}}$ (s) for the best sequence of the Bayesian optimization and for a hard excitation pulse followed by a constant-amplitude spin-lock pulse; the cross is the enhancement measured during the optimization at 8 s buildup.

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This panel was regenerated by running the authors' plotting code and data from their public data deposit (Zenodo: https://doi.org/10.5281/zenodo.21063883, 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.

Sci. Adv. 12, eaeh4467 (2026) · DOI: 10.1126/sciadv.aeh4467

Other panels of Fig. 4: (a) (b) (c)

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