Multimode Masers of Thermally Polarized Nuclear Spins in Solution NMR
Résumé
We present experimental single and multimode sustained 1 H NMR masers in solution on thermally polarized spins at room temperature and 9.4 T achieved through the electronic control of radiation feedback (radiation damping). Our observations illustrate the breakdown of the usual three-dimensional Maxwell-Bloch equations for radiation feedback and a simple toy model of few coupled classical moments is used to interpret these experiments. This work represents a significant step to bring the spontaneous radiation damping based NMR masers in various contexts to the next stage of feedback-controlled and reproducible experiments.
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thalakottoor_PRL_accepted_2024_SI.pdf (1.02 Mo)
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thalakottor_PRL_accepted_2024.pdf (2.2 Mo)
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| Origine | Fichiers produits par l'(les) auteur(s) |
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| Origine | Fichiers produits par l'(les) auteur(s) |
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